In this task, you will be presented with a context from an academic paper and you have to write an answerable question based on the context. Your questions can be extractive, abstractive, or yes-no questions.

Input: Consider Input: We find that while optimizing its reformulations to adapt to the language of the QA system, AQA diverges from well structured language in favour of less fluent, but more effective, classic information retrieval (IR) query operations. 

Output: What is the difference in findings of Buck et al? It looks like the same conclusion was mentioned in Buck et al..


Input: Consider Input: In all our experiments, we used the out-of-the-box BERT models without any task-specific fine-tuning.

Output: How does their model differ from BERT?


Input: Consider Input: On Twitter we can see results that are consistent with the RCV results for the left-to-center political spectrum. The exception, which clearly stands out, is the right-wing groups ENL and EFDD that seem to be the most cohesive ones. This is the direct opposite of what was observed in the RCV data. We speculate that this phenomenon can be attributed to the fact that European right-wing groups, on a European but also on a national level, rely to a large degree on social media to spread their narratives critical of European integration.


Output: Do the authors mention any possible confounds in their study?