<|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: Quantitative data used in this study can be found at: https://doi.org/10.7924/r4j38sg3b. Qualitative data cannot be shared publicly because human subjects were promised confidentiality as part of the Ethics Protocol under which these data were collected. Questions regarding this protocol (14-5508H) can be directed to the Colorado State University Institutional Review Board (RICRO_IRB@mail.colostate.edu or 970-491-1553).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>