<|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: all summary data underlying the findings are freely available in the manuscript and supplemental files. however, since this was data collected in collaboration with the ministry of health and under the terms of ethical approval granted by kemri (ssc number 1746) and the moh, the existing ethical approval and agreements with the ministry of health do not provide for the dataset to be hosted in a public repository. access to these raw data may require additional approval from the ministry of health and submission of a proposal for ethical review. requests can be facilitated by contacting the corresponding author (dgathara@kemri-wellcome.org).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>