<|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 authors do not own the data and have no legal authority to share it as it was provided by the gauteng department of agriculture and rural development (gdard). however, all interested researchers can request for and obtain the data by contacting the gdard at: dries.venter@gauteng.gov.za.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>