<|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 without restriction. parts of the data used in this study are supplied in the supporting information files. the topographic data used in this study was acquired from jilin province bureau of surveying mapping and geoinformation. we have provided the website (http://chj.jl.gov.cn/article/hdjl/lyzx/?siteid=jilin) for downloading the data at page 8, line 8. the interested researchers can request the data through the website following the procedures provided.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>