<|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: Data is publicly available through the Demographics and Health Surveys (DHS) Program. The DHS Program includes survey data on population, health, HIV, and nutrition. The database includes over 400 surveys spanning over 90 countries.   https://www.dhsprogram.com/<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>