Task: Question Answering
Input (English): We experiment with five benchmark attacking methods for texts: FGM, FGVM, DeepFool BIBREF5, HotFlip BIBREF3) and TYC BIBREF4. 
 Question: What are the benchmark attacking methods?
Output (English): FGM, FGVM, DeepFool BIBREF5, HotFlip BIBREF3) and TYC BIBREF4