Depends on what the excerpts are
A. Dark Romanticism because its the awnswer
C). "Can you believe LuLu the pug unlatched the gate?"
This statement is read with a tone of surprise. This is because of the first few words of the sentence: "Can you believe..." This implies that the speaker is shocked/surprised by what they are saying, giving this statement a tone of surprise.
Writers of the Romantic period were concerned with C. describing the beauty of nature and how individuals interact with it.
It is wrong to assume that Romanticism has anything to do with love and romantic feelings only based on the name of this era. As a matter of fact, nature and individualism were far more important motifs than love.