<|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 data are owned by the danish cancer society and managed by the steering board of the diet, cancer, and health cohort, to which all applications are directed, and who approve or decline these. the present study has been approved by the steering committee, and the authors thus have access to the data through this approval. the application for data goes to anne tjønneland, who is the leader of the diet, cancer, and health cohort, and through whom it will be distributed to the steering committee, who will then process the application and return to the applicant with a final decision regarding access to the data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>