<|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 tree-ring chronology is publicly available from the international tree-ring data bank (dataset swit283, swiss national park, grisons, switzerland; http://www.ncdc.noaa.gov/paleo/study/16844). data related to the individual trees are deposited in the public dryad digital repository (doi:10.5061/dryad.d2680). interpolated histalp climate data are available from the department of climate research within the central institute for meteorology and geodynamics in vienna, austria (http://www.zamg.ac.at/histalp).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>