<|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: household occupancy data for the kilifi health and demographic surveillance system (khdss) are available from kemri-wellcome trust institutional data access and ethics committee from http://www.kemri-wellcome.org/index.php/en/study_page/16. epidemiological parameters and relevant data are within the paper and its supporting information files. contact data can be found here: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0104786.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>