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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: Regarding data availability, the authors face restrictions which prohibit making the minimal data set publicly available. When the Namibian Ethics Review Board granted researchers permission to implement the study, they did not grant permission for the raw data to be publicly available. The Namibian Ministry of Health requires all researchers to go through a formal permission process before gaining access to data generated in Namibia. Therefore, readers interested in accessing the data, must first gain permission from the following: Republic of Namibia, Ministry of Health and Social Services, Directorate of Special Programmes, Ministerial Building, Harvey Street, Windhoek, Namibia. Once that permission is granted, the data will be available. Authors (Gabrielle O‚ÄôMalley) or Ndapewa Hamunime can be contacted for further information on gaining permission to access the data. These are policies and practices put in place by the Ministry of Health and Social Services to ensure human subjects are protected.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>