<|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 cannot be shared publicly because our participants were individuals who are stigmatized and engaged in activity that is not legally endorsed. Data are available from the the Research Ethics Manager, Health Sciences Research Oversight & Compliance Office (ROCO) at the University of Toronto via (416) 978-3165 and "d.gyewu@utoronto.ca" (Daniel Gyewu) for researchers who meet the criteria for access to confidential data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>