<|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: There are ethical restrictions for sharing the dataset in this study. During ethical approval, it was thought that the full transcripts might contain potentially identifying or sensitive patient information. Therefore, the participants were only asked to consent to their anonymised quotations to be used in publications. Unfortunately, the authors do not have consent from the participants to share the datasets. The ethics committees imposing these restrictions are the Camden and Islington Research Ethics Committee, the Barts NHS Trust Ethics Committee (Reference: 14/LO/0008), and the Northwest-Greater Manchester West Research Ethics Committee (Reference: 16/NW/0240). Requests for data can be sent to the Chair of the Northwest-Greater Manchester West Research Ethics Committee, Dr. Lorraine Lighton, at: nrescommittee.northwest-gmwest@nhs.net.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>