<|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 minimal dataset used to reach our conclusions are within the paper and its supporting information files. additional data (3d surfaces and volumes) can be accessed on demand at cnrs inee umr 7262  iphep, institut de paléoprimatologie et paléontologie humaine, evolution et paléoenvironnements. université de poitiers  faculté des sciences, bât. b35  tsa 51106, 6 rue michel brunet86073 poitiers cedex 9, france.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>