<|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: In order to assess whether and how armed conflict intensity impacts maternal deaths , we link the survey data from Demographic Health Surveys ( DHS ) with conflict data from the Uppsala Conflict Data Program 's ( UCDP ) Georeferenced Event Dataset ( GED ) ( Sundberg and Melander , 2013 ) . The UCDP - GED includes information on the location of conflict events , as well as the number of deaths caused by each event . Events are included for all conflicts for dyads and actors that have crossed the 25 deaths threshold in any year of the UCDP annual data .<|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>