<|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: all relevant data are within the paper and its supporting information files. the source files (amr data bank) are protected by austrian dataprotection regulations. pseudonomized data from the amr (e.g. for international cooperations) is only available on request after a steering committee vote declares a given project to be scientifically and ethically acceptable.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>