Task: Question Answering
Input (English): Context: First , there was this one helluva prof we hated to the core . She wasted our time over , well , nothing . I did n't learn anything except become more patient ( which is a good thing , I guess ) . She also made us do this forum which I did n't enjoy at all . 
Question: What 's a possible reason they hated the prof ?
Output (English): The prof was a bad teacher .