<|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: the bmms2010 data and the incam data are both available through the dataverse network housed at the odum institute at unc (http://arc.irss.unc.edu/dvn/dv/mep3). low level geographic identifiers have been removed from these public use data sets to preserve respondent confidentiality as per irb requirements (typically any identifiers below the district level) but such identifiers are not used in this analysis. the zambia savvy data belong to the government of zambia and have to be requested from them. the zambia data used for this paper was from the pilot study in the four provinces, and can only be obtained upon request from central statistics office (cso) in lusaka. data from full savvy implementation in zambia is now available upon request as well. the contact persons there are: ms. sheila mudenda (sheila_sms@yahoo.com), deputy director, information, research and dissemination, cso zambia, and mr. palver sikanyiti, senior statistician, cso zambia.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>