<|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 may be obtained from the wallis & futuna health authorities either upon request to the authors who will transmit the request to appropriate authorities or through direct request to agence de santé et l'hopital de sia, b.p. 4g mata'utu, 98600 uvea, wallis (http://www.adswf.fr/).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>