<|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: according to statistical law and person data act, the data can be used for scientific research after the researchers have received permission from the register keeper and the data protection ombudsman (reference number for our study 93/2008). therefore, this kind of register-based research data can never be released for the general public due to confidential and privacy issues. however, other researchers can apply for the same data from the national institute for health and welfare (http://www.thl.fi/en/web/thlfi-en/statistics/information-for-researchers).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>