<|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. supplementary txt files are included with the procrustes coordinates of all specimens studied (both for the proximal humerus and the glenoid cavity). these files are directly readable into excel.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>