<|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: Data are freely available at cited websites    https://covidtracking.com/   https://www.wolframcloud.com/obj/resourcesystem/published/DataRepository/resource   https://www.moph.gov.lb/maps/covid19.php<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>