<|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: since in the study consent forms signed by the subjects, the possibility that the subjects data could be made available upon request by others was not foreseen, we will first need to submit these possible requests for data to the local ethics committee for approval. data are from the "health and anemia" study whose author emma riva may be contacted at the following mail address: emma.riva@marionegri.it.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>