<|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: for access to a similar proprietary dataset, please contact research scientist nicola barbieri (barbieri@yahoo-inc.com). access to proprietary data will be possible provided that a collaboration with yahoo is established. financial data were acquired from the site http://www.kibot.com/historical_data/russell_3000_historical_tick_data.aspx and, in our same way, anyone can request them to support@kibot.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>