<|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 primary dataset was not originally generated by the authors, and interested researchers can obtain the data independently from the third party providers specified below. all the historical return data is publicly available from yahoo, google and other online sources, including capital iq (https://www.capitaliq.com), which was used for this purpose. the list of companies that we used, the russell 3000, was obtained from russell investments (https://www.russell.com). the robustness tests indicate that the use of this list is not essential to reproduction of the results, but can still be obtained from russell in the same manner that the authors obtained it.<|eot_id|><|start_header_id|>assistant<|end_header_id|>

yes<|eot_id|>