<|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: (1) the data are owned by a third party. (2) interested researchers will be able to access the data the same way we did. we bought the dataset from natus medical incorporated: natus medical incorporated 1501 industrial road, san carlos, ca 94070. ph: (847) 949-5200. fax: (847) 949-8615. global sales & support 1-800-303-0306. http://www.natus.com/. because the license is owned by the university, we could not release the data to public. those who want to have the same dataset can purchase the license from the contact listed above.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>