<|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: both legal and hipaa restrictions do not allow us to publicly upload the data. any data availability requires data utilization agreement. furthermore, in this small dataset several cells have fewer than 10 patients and therefore hipaa restrictions limit disclosure of data. however, data are available from the md anderson institutional cancer of unknown primary database on request for researchers who meet the criteria for access to confidential data. requests for data access may be sent to either the corresponding author or to the university of texas md anderson cancer center's office of research administration (ersch@mdanderson.org).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>