<|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 from the study "etiology of bacteremia in febrile patients presenting at mnazimmoja hospital, zanzibar" are available as "supporting information" s1_table.xls and s2_table.xls. for additional information, the authors may be contacted at the department of medical microbiology, vestre viken health trust, pb 800, 3004 drammen, norway, email: annetteonken@yahoo.com.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>