<|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 are unable to publicly provide all the data due to restrictions from our ethics committees unless an agreement between all parties has been made. requests for data from the escale study will be considered, and the authors can be contacted at jacqueline.clavel@inserm.fr to obtain the data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>