<|begin_of_text|><|start_header_id|>system<|end_header_id|>

You are an expert at identifying data availability statements in scientific text. A data availability statement describes where research data can be found or how it can be accessed.<|eot_id|><|start_header_id|>user<|end_header_id|>

Determine if the following text contains a data availability statement. Answer with 'yes' or 'no'.

Text: comscore is a third-party, independent business. comscore collects search queries from "traditional search engines as well as other leading sites, such as ebay, facebook, and wikipedia" encompassing "almost 200 search properties in 38 individual countries and worldwide". microsoft purchases comscore search query dataset to better understand and track the search market and trends. this dataset is available for purchase, should others wish to reproduce our analyses: http://www.comscore.com/products/audience-analytics/qsearch. historical twitter data is available for purchase from gnip (https://gnip.com/products/historical/).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>