<|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 state authorities mentioned in the acknowledgments can be approached by other researchers for original and more recent data (e.g., fish samplings) (state agency for agriculture, environment and rural areas schleswig holstein (llur), at poststelle@llur.landsh.de). the raw data are owned by the state authorities and were only provided for single use within our specific project. data underlying the analysis and results and allowing to replicate our study (e.g., modelling results of the boosted regression tree models, r scripts) are available on datadryad (http://datadryad.org/), doi:10.5061/dryad.b6k1k.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>