<|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: data are available on request to the nshd data sharing committee. nshd data sharing policies and processes meet the requirements and expectations of mrc policy on sharing of data from population and patient cohorts: http://www.mrc.ac.uk/ourresearch/ethicsresearchguidance/datasharing/policy/phspolicy/index.htm data requests should be submitted to mrclha.swiftinfo@ucl.ac.uk; further details can be found at http://www.nshd.mrc.ac.uk/data.aspx. these policies and processes are in place to ensure that the use of data from this national birth cohort study is within the bounds of consent given previously by study members, complies with mrc guidance on ethics and research governance, and meets rigorous mrc data security standards.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>