<|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: Anonymized copies of the focus group transcripts are available from the authors upon request. Due to ethics requirements, audio recordings of the focus groups cannot be made publicly available because they contain information that might identify participants.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>