<|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 confirm that all data underlying the findings are fully available. demographic details about the study's participants and all serum markers are available in the supporting information file in table s1. further behavioral parameters as cognitive restraint, compulsive behavior, disinhibition, and hunger are listed in table s2. the original t1- and diffusion weighted magnetic resonance imaging data are deposited with the databases and it group at the max planck institute for human cognitive and brain sciences, leipzig, germany. requests for this data may be sent to the databases group leader, dr. roberto cozatl (cozatl@cbs.mpg.de).<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>