<|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 brazil nut production data have been uploaded to the dataverse network. the global id is the following: http://hdl.handle.net/11463/10053. the data can be accessed using the following username and password: user name: crockwell password: crockwell. we would please ask that any parties interested in accessing the data contact manuel guariguata (m.guariguata@cgiar.org) and advise him that they are using the data, just as a courtesy.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>