<|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: this analysis was undertaken using third party data, that being the 45 and up study data collected and owned by the sax institute (www.saxinstitute.org.au). the 45 and up study is an open access resource for health research in the public interest. bona fide researchers, policy makers and others with a scientifically sound, ethically approved proposal can apply to conduct research projects using 45 and up study data in accordance with the terms and conditions specified by the sax institute. ownership of the data and intellectual property rights in the data vest in the sax institute. ownership of the project materials, such as programs to manipulate the data, create derived variables and indices are vested in the research organisation (authors of this publication). the sax institute provides the data to the research organisation on a non-exclusive basis. the research organisation acknowledges and agrees that the sax institute may itself use the same data, and may provide the same data to others, for similar or different projects. the research organisation (i.e., authors of this publication) can provide programs to manipulate the data, create derived variables and indices.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>