<|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: our consent form did not specify data sharing and thus our participants have not consented to data sharing. therefore it is not possible to add these data to an open repository. however, dr. teresa liu-ambrose can be contacted directly, for any individual request. her email address is the following: tlambrose@exchange.ubc.ca.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>