<|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: Upon request, data are available from Rwanda-Einstein Research Consortium for researchers who meet the criteria for access to confidential data. All requests for data should be made to the senior author. Requests for data should be sent to kanastos@montefiore.org.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>