In the prologue of Shakespeare's Romeo and Juliet, there is hatred and conflict between the Montague family and the Capulets family. This hatred tries to inhibit or cause an obstacle between Romeo and Juliet who come from the opposing families and love each other very much. Romeo begins to hate himself for coming from a family that is an enemy to Juliet
B, because snarling is not associated with something loving/nice but it also doesn't indicate something challenging. It's simply an image of something angry/evil