Definition: 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: . We could observe that compared with the base model, we have an improvement of 7.36% on accuracy and 9.69% on F1 score. 
Output:
How big are improvements of small-scale unbalanced datasets when sentence representation is enhanced with topic information?