<|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 1885 australian health and fitness survey is available from the australian council on health, physical education and recreation. http://www.achper.org.au/. the national nutrition survey 1995 and national health survey 2011-2012 data are available from the australian bureau of statistics. http://www.abs.gov.au/ausstats/abs@.nsf/mf/1406.0.55.002. the 2007 national childrens nutrition and physical activity survey data are available from the australian social science data archive, the australian national university, canberra. https://www.ada.edu.au/. permission to use all data are required.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>