<|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: a gps dataset of taxi traces was used in the supplementary information of this paper for a noonessential result (estimating the trajectory mix at a singaporean intersection). as a non disclosure agreement protects this data, we cannot make the entire data set public. however, in compliance with plos one data access policy, a subset of the traces, sufficient to replicate our analysis, will be made available upon request.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>