Richards' I would guess. It should be Richard's. However, if his names is Richards, then it would be correct.
Explanation:
am so sorry but the question was hard to answer and the time was short .
None of the above options.In Brazilian tests it would be N.D,A
Because 'After a heated discussion ' is an adverbial phrase of time
It answers the question 'when"
When did they decide to compromise? After a heated discussion.
The story "Hills Like White Elephants" is mainly about D). decision,
right on Odyssey.