<|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: in accordance with the signed consent forms and upon approval of data sharing agreements as determined by the university of utah institutional review board (http://irb.utah.edu/), data can only be released by study investigators, for the purposes of non-commercial, colon cancer research, and must be in de-identified form. please contact marty.slattery@hsc.utah.edu in regards to data sharing.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>