<|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 links to the publicly available data sets from TCIA are available below:  The public data obtained from TCIA: https://www.cancerimagingarchive.net/ PROSTATEx  https://wiki.cancerimagingarchive.net/display/Public/SPIE-AAPM-NCI+PROSTATEx+Challenges        PROSTATE DIAGNOSIS  https://wiki.cancerimagingarchive.net/display/Public/PROSTATE-DIAGNOSIS     PROSTATE MRI  https://wiki.cancerimagingarchive.net/display/Public/PROSTATE-MRI   https://www.cancerimagingarchive.net/   https://wiki.cancerimagingarchive.net/display/Public/SPIE-AAPM-NCI+PROSTATEx+Challenges   https://wiki.cancerimagingarchive.net/display/Public/PROSTATE-DIAGNOSIS   https://wiki.cancerimagingarchive.net/display/Public/PROSTATE-MRI<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>