<|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: all pharmacovigilance data files are available from the fda aers and canada vigilance program databases: administration usf and d. fda adverse event reporting system (faers) [internet]. 2014. available: http://www.fda.gov/drugs/guidancecomplianceregulatoryinformation/surveillance/adversedrugeffects/. health canada. canada vigilance adverse reaction online database [internet]. 2014. available: http://www.hc-sc.gc.ca/dhp-mps/medeff/databasdon/index-eng.php.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>