we know that
A kenning is a figurative expression that substitutes a name or a noun. It is usually a compound of two words and words have scripts. The Kennings are associated with the poetry of the ancient Norse, Icelandic and Anglo-Saxon.
Examples
First Lady - wife of the president
Four-eyes = someone who wears glasses
therefore
the answer is the option
A) a kenning.
The correct answer is C. His new life is making him unhappy
Change killer’s to killers
The title could be interpreted as a story about a man's dream and the confusion of was he dreaming or did that actually happen. Or it could be interpreted as a delusion a man had and he is having trouble figuring out the difference between reality or imagination.
I think its True lovers always have to overcome problems to be together.