This Data Use Agreement Acknowledgment -- Provost Approved Project ("Acknowledgment") is made by Participant in favor, and for the benefit, of Carnegie Mellon University, a Pennsylvania not-for-profit corporation having a principal place of business at 5000 Forbes Avenue, Pittsburgh, Pennsylvania, USA ("Carnegie Mellon"). Data Use Agreement with Yixue. Carnegie Mellon and Yixue Education Inc. ("Yixue") have entered into a Data Use Agreement ("Data Use Agreement"). Your Use of Yixue Data on the Provost Approved Project. You may use Yixue data on the Provost Approved Project as explained in this Acknowledgment so long as you complete, sign, and return this Acknowledgment. If you want to use Yixue data for any other purpose, then you must contact Carnegie Mellon's Office of Sponsored Programs at osp@andrew.cmu.edu and seek permission. If permission is granted, then you may be required to complete, sign, and return a different data use agreement acknowledgment. Your Data Use Obligations. In consideration of the opportunity to access, download, keep, and use the Yixue data on the Provost Approved Project, you agree: (a) if you are not the Principal Investigator on the Provost Approved Project, to not share any Yixue data with any other entity or person, including any other Carnegie Mellon personnel; (b) if you are the Principal Investigator on the Provost Approved Project, to not share any Yixue data with any other entity or person, including any other Carnegie Mellon personnel, except that you may share the Yixue data with Carnegie Mellon personnel working on the Provost Approved Project so long as such Carnegie Mellon personnel have already completed, signed and returned their own respective Data Use Agreement Acknowledgment -- Provost Approved Project; (c) if you are the Principal Investigator on the Provost Approved Project, to contact Carnegie Mellon's University Contract's Office at university-contracts@andrew.cmu.edu (for a Yixue gift funded Provost Approved Project) or Carnegie Mellon's Office of Sponsored Programs at osp@andrew.cmu.edu (for a Yixue sponsored research funded Provost Approved Project) if any consultant on that Provost Approved Project needs access to Yixue data on that Provost Approved Project; (d) to only use the Yixue data on the Provost Approved Project; (e) to not attempt to identify the individuals whose information is contained in the Yixue data or attempt to contact such individuals; and (f) promptly following the termination or expiration of the Data Use Agreement for any reason, to destroy all copies of the Yixue data, except you may retain a single copy of the Yixue data for archival purposes to support the integrity and validity of any and all research performed through the date of termination or expiration, provided you limit the dissemination of such archival copy in the same manner required of the Yixue data under this Acknowledgment. Publications. You are free to publish and otherwise disclose the results of your research (including but not limited to reports and papers and other activities conducted under the research), including analyses and/or aggregated reporting of the Yixue data. However, the underlying raw Yixue data may not be published. If you want to publish any underlying raw Yixue data, then you must contact Carnegie Mellon's Office of Sponsored Programs at osp@andrew.cmu.edu and seek permission. You may acknowledge the source of the Yixue data in any publications reporting use of them. Your Information Security Obligations. In consideration of the opportunity to access, download, keep, and use the Yixue data on the Provost Approved Project, you agree to secure any device or computer on which Yixue data will be downloaded, kept and/or used in accordance with the recommended practices located at https://www.cmu.edu/computing/safe/secure-device/index.html. Governing Law. This Acknowledgment shall be governed by the laws of the Commonwealth of Pennsylvania without regard to the conflict of laws provisions. You hereby agree to be legally bound by the terms of this Acknowledgment during all times you have access to Yixue data on the Provost Approved Project and regardless of the date at the top of the Acknowledgment. You understand that if you do not abide by the obligations, you may cause Carnegie Mellon to be in breach of its Data Use Agreement with Yixue. By signing this Acknowledgment, you acknowledge and agree that you are a Carnegie Mellon faculty, employee, or student and that you understand the data use obligations imposed by this Acknowledgment. By signing below, you certify that you are at least 18 years old.