Can you explain with a little more details?
Because it has something covering it and he has to watch his back
Answer:For example, when you get those weird chewy caramel things on Halloween; given out of kindness but really no good. I'm thinking of something that is a "false gift", almost like the inverse of a blessing in disguise (which this thread discusses, but none of those are what I'm thinking of).
The intentionality of the giver is not so important as the properties of the thing itself: it is supposed to be good, but really isn't.
Explanation:
The correct answer should be A. He was occupied with making sure his sister did not repeat the same error, otherwise.
This should be the correct answer because placing otherwise here would create confusion in the sentence as it is not sure to what it refers.