<|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 full GEMS data is available at https://clinepidb.org/ce/app/ but you must apply for permission to access the data. A prompt to request access opens when pressing the download data button. Additionally, the website has a contact us page to provide a point of contact. The weather data can be downloaded freely at ftp://ftp.ncdc.noaa.gov/pub/data/noaa.   https://clinepidb.org/ce/app/   ftp://ftp.ncdc.noaa.gov/pub/data/noaa<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>