<|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 databases are available at www.fs.fed.us/pnw/rma/fia-topics/inventory-data/. however, the food security act of 1985 protects the confidentiality of the plot location to ensure the privacy of the landowners and protect the integrity of the sample. users needing the exact plot coordinates may contact the fia program directly at www.fia.fs.fed.us/tools-data/customer-service/. obtaining the exact plot coordinates requires approval from the fia program and a confidentiality agreement.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>