<|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: For our second set of experiments, we use the three-class annotation scheme. We merge the text of the sentences in the context windows as well as their dependency triplets to obtain the features. The results are reported in Table 3 with best results in bold. Although these results are not better than the context-less baseline, the reason might be **data** sparsity since existing work on citation sentiment analysis uses more **data** (Athar, 2011).  <|eot_id|><|start_header_id|>assistant<|end_header_id|>

no<|eot_id|>