<|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 are within the paper and its supporting information files. however, the data provided in the supporting information files are processed data from the original data. the original and unprocessed data are about five millions of twitter messages that were queried from the database of twitter (https://twitter.com/).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>