<|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:  Please contact the corresponding author (heather.whitney@bristol.ac.uk)
330 to request any material. The custom code used for implementation of the Transfer Matrix
331 Method was developed as a Matlab script and is available upon request from Martin Lopez-
332 Garcia (eemlg@bristol.ac.uk<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>