I believe the answer is going to be A but without the underlined phrase I am not 100% sure.
Answer:
If you feel emotional comfort when you cry, your mood can improve afterwards
Explanation:
hope this helped
A possible theme i believe is the nature of marriage from what ive seen, its a main importance
The answer is B trust and mindful
The last one is irrelevant we both want to help the old people. we want to see that they do have adequate medical care