Task: Question Answering
Input (English): In contrast to existing bottlenecks, this work targets three different types of social networks (Formspring: a Q&A forum, Twitter: microblogging, and Wikipedia: collaborative knowledge repository) for three topics of cyberbullying (personal attack, racism, and sexism) without doing any explicit feature engineering by developing deep learning based models along with transfer learning. 
 Question: What cyberbulling topics did they address?
Output (English): personal attack, racism, and sexism