<|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: Data are available from the Tata Institute for Social Sciences Institutional Data Access / Ethics Committee for researchers who meet the criteria for access to confidential data. Data are from the study called 'Understanding the increase in HIV prevalence among FSWs between two rounds of IBBA in Mumbai & Thane: An indepth exploration' (No. 05/2012) whose authors may be contacted by sending an email to Prof. Shalini Bharat (sbharat@tiss.edu).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>