<|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 authors confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. data are not owned by the authors of the paper but may be obtained from the relevant government agencies. data from fisheries and oceans canada may be requested from dr. john d. neilson (john.neilson@dfo-mpo.gc.ca). data from the us national marine fisheries service may be requested from dr. clay porch (clay.porch@noaa.gov). data from the south carolina department of natural resources dr. marcel reichert marine resources institute may be requested from dr. josh loefer (loeferj@dnr.sc.go).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>