<|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: We have provided demographic data within the manuscript. The KTD interview schedule are now provided as a supplementary information file to allow the study to be duplicated. Due to ethics and data governance policies, we are not able to provide the interview transcripts. Data are available from the Curtin University Ethics Committee (contact via hrec@curtin.edu.au) for researchers who meet the criteria for access to confidential data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>