<|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: the authors confirm that, for approved reasons, some access restrictions apply to the data underlying the findings. we obtained the data for the project from a third party, namely the sax institute, which is the data custodian for the 45 and up study. data are available through application to the sax institute. details are available at https://www.saxinstitute.org.au/our-work<u+200b>/45-up-study/ or through contacting 45andup.research@saxinstitute.org.au.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>