<|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 authors confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. data are from the global adult tobacco survey india study and is conducted by international institute for population sciences (www.iipsindia.org) and data can be obtained by filling out a data request form available at the institute website and paying appropriate charges. since this data is obtained from the international institute for population sciences for this paper by the authors we cannot directly give the data to any other researcher. please find the direct link for the data request form in international institute for population sciences website: http://www.iipsindia.org/pdf/data_request_form.pdf.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>