Microsoft Research License Agreement _______________________________________________________________________________ This Microsoft Research License Agreement, including all exhibits ("MSR-LA") is a legal agreement between you and Microsoft Corporation (“Microsoft” or “we”) for the data identified above, which may include associated materials, text or speech files, associated media and "online" or electronic documentation and any updates we provide in our discretion (together, the "Corpus"). By installing, copying, or otherwise using this Corpus, found at http://research.microsoft.com/downloads, you agree to be bound by the terms of this MSR-LA. If you do not agree, do not install copy or use the Corpus. The Corpus is protected by copyright and other intellectual property laws and is licensed, not sold. SCOPE OF RIGHTS: The Corpus is an augmented dataset based on the Text Retrieval Conference (TREC) 2009 Million Query Data Track located at http://trec.nist.gov/data/million.query09.html. You may use this Corpus for any non-commercial purpose, subject to the restrictions in this MSR-LA. Some purposes which can be non-commercial are teaching, academic research, public demonstrations and personal experimentation. You may not use this Corpus or any derivative works in any form for commercial purposes. Examples of commercial purposes would be running business operations, licensing, leasing, or selling the Corpus, distributing the Corpus for use with commercial products, using the Corpus in the creation or use of commercial products or any other activity which purpose is to procure a commercial gain to you or others. 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