Task: Wrong Candidate Generation
Input (English): Context: Apparently , there was some dampness in the basement carpet and he figured this was the end . He had never owned a house before so was n't aware that this sort of thing is inevitable under these circumstances . We had another wicked storm last night . 
Question: Why had he never owned a house before ? 
Correct Answer: None of the above choices .
Output (English): Because there was some dampness in the basement carpet .