<|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: due to ethical restrictions, data from the dlhs-3 survey are available upon request from the iips ethics committee via an online request form at http://www.iipsindia.org. hard copies of the data request form must be sent to: in-charge, ict unit, international institute for population sciences (iips), deonar, mumbai-400088.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>