<|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 first wave of nesarc data is fully available from the population studies center at the institute for social research at the university of michigan. data and appropriate documentation can be accessed at: http://www.psc.isr.umich.edu/dis/data/catalog/detail/1179.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>