<|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: data are available from the sylvia lawry centre for researchers who meet the criteria for access to confidential data. the slc data warehouse, in particular the ian macdonald database, was built with the need to contractually accept certain restrictions of the data donors, in particular to make sure that no data is transferred to third parties and the origin of the data is removed from the data sets. requests to access data should be submitted to dr. martin daumer, director, slcmsr e.v. - the human motion institute, hohenlindener str. 1, 81677 munich, daumer@slcmsr.org.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>