<|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 data protection regulations of the national register-holders providing the data, the authors are not allowed to make the data available to third parties. interested researchers have the possibility to obtain data access by contacting the register-holding public institutions: statistics finland (http://www.stat.fi/index_en.html) (contact by email at tutkijapalvelut@stat.fi or by telephone at +358295512758); the social insurance institution of finland (http://www.kela.fi/web/en) (contact by email at toimistopalvelut@kela.fi or by telephone at +358206341364).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>