<|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 data from this study are property of the federal food safety and veterinary office project 1.12.12. a confidentiality agreement for the use of the data was signed between the research institute of the lead author (fv) and the federal office. the data can therefore not be made available in the manuscript, the supplemental files or a public repository. the corresponding author may be contacted at flavie.vial@vetsuisse.unibe.ch to request access to an anonymised dataset from the relevant authorities.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>