<|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: a) our data do not contain identifying or sensitive subject information. b) there are no ethical restrictions on requesting access to the data from insp. c) all data files are available from the web page http://ensanut.insp.mx/ but user name and password need to be requested via an email from the insp. d) the authors do not own or manage the data; ownership is with insp which provides data access upon request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>