<|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 available upon request to the data access committee. the committee members are dr. noah kiwanuka (nkiwanuka@gmail.com); dr. annet nanvubya (ananvubya@iavi.or.ug) and julius ssempiira (jssempiira@iavi.or.ug). this is the standard procedure for accessing any uvri-iavi hiv vaccine program data.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>