<|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 necessary to replicate the results are within the paper and its supporting information files. supporting data are from the hyperglycemia and adverse pregnancy outcome (hapo) study, whose authors may be contacted at adyer@northwestern.edu or bem@northwestern.edu.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>