Task: Question Answering
Input (English): Context: Catch - up , that is . It 's such an interesting concept . I resent it in any academic context , but in a social way , it 's oddly ... satisfying . I caught up with a friend who is possibly the oldest true friend I have or had ?. 
Question: Why did they need to catch - up with thier friend ?
Output (English): They had missed out on events in thier friend 's life , hence need for catch - up .