You will be given a definition of a task first, then some input of the task.
Given a real-life anecdote of a complex ethical situation, judge whether or not a specific person is wrong here. Answer 'not answerable' if more information is required and 'answerable' if all the information is sufficient to answer who is wrong in this situation.

I've this classmate in every class that just makes me uncomfortable, they talk behind my back (even if I can obliviously hear them) and try to exclude me. They've been away for a while and it was so much better without them. 
Output:
not answerable