<|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 stoppit baby follow-up study uses two linked datasets, the stoppit clinical trial data and routine nhs data collected by information services division (isd), nhs scotland. the governance and ethics approvals for this project around anonymity for the participants do not permit us to deposit the linked dataset on a publicly available website. individuals wishing to access the stoppit clinical trial data should contact professor jane e norman jane.norman@ed.ac.uk or professor john norrie john.norrie@abdn.ac.uk for access. general information on how to access data held by isd for research purposes is available from isds research coordination team  see http://www.isdscotland.org/products-and-services/edris. please contact rachael wood rachaelwood@nhs.net for queries about the specific isd data used in this study.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>