<|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 that are necessary for the replication of the results are uploaded as a supporting information file. the video recordings are only available upon request because the owners did not agree to uploading these videos to any public repository. these files are available upon request by contacting any of the authors (corresponding author: judit abdai, abdai.judit@gmail.com) or directly contacting the department of ethology (http://familydogproject.elte.hu/ or http://etologia.elte.hu/).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>