<|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: data are available from the third party noaa northwest fishery science centerfishery resource analysis and monitoring section (nwfsc-fram). while these data are publicly available, a formal data request must first be made to the nwfsc-fram (http://www.nwfsc.noaa.gov/research/divisions/fram/groundfish/bottom_trawl.cfm). these requests can be directed to dr. aimee keller (email: aimee.keller@noaa.gov; phone: 206-860-3460).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>