Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Inappropriate means being unsuitable in the circumstances. It is unsuitable to laugh in funerals.
 The question and answer:
Thinking of the past reminded him of a happy time, he laughed aloud in the middle of the funeral and it was quite what?
Options:
- sadness
- disenchanted
- unfortunate
- funny
- inappropriate
The answer is inappropriate