<|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: institutional review board (irb) of the international centre for diarrhoeal disease research, bangladesh (icddr,b) has restrictions to disclose any personal information of the patients, and on the basis of this recommendation by the irb, the research & clinical administration and strategy (rcas) of icddr,b has imposed these restrictions. however, it is confirmed that the part of data set related to this manuscript is available upon request and readers may contact to armana ahmed (aahamed@icddrb.org) of the rcas of icddr,b to request the data (http://www.icddrb.org.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>