<|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: all data except the satellite images are provided as supplementary material. the satellite images cannot be provided because of the restrictions from the vendors. interested researchers can order rapideye images from deutsches zentrum für luft- und raumfahrt (dlr).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>