<|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 is confidential and may be available from the montreal neurological institute provided approval by the research ethics board of the montreal neurological institute and hospital. requests may be submitted to jean gotman (jean.gotman@mcgill.ca), montreal neurological institute, 3801 university street, room 767, h3a 2b4 montreal.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>