<|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: the data are from the amsterdam born children and their development study (abcd; www.abcd-studie.nl) and contain personal and sensitive information, including patient identifying information. researchers may reach a privacy agreement to access the data by contacting dr. t. vrijkotte (t.vrijkotte@amc.uva.nl) or n. van lieshout (n.vanlieshout@amc.uva.nl). guidelines for access are available at http://www.abcd-studie.nl/wp-content/uploads/2015/02/guidelines-for-access-to-data-of-the-abcd-study.pdf.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>