<|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 relevant raw data sets (zooplankton isotopic composition, hydrography, nutrient and uvp5 data) are uploaded to pangaea: ctd: http://doi.pangaea.de/10.1594/pangaea.834588; uvp5: http://doi.pangaea.de/10.1594/pangaea.842405; nutrients: http://doi.pangaea.de/10.1594/pangaea.842498; zooplankton: http://doi.pangaea.de/10.1594/pangaea.842500.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>