<|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 rabi 25-hectare forest monitoring plot data belongs to the plot pis and is managed by the ctfs-forestgeo network. data are available under request at (http://www.ctfs.si.edu/site/rabi).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>