<|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: all relevant data used in the mpes model are available within the paper and its supporting information files. stichting hiv monitoring data can be requested by filling in the online form at http://www.hiv-monitoring.nl/nederlands/onderzoek/onderzoeksprojecten/.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>