Answer: They believed he was part of a prophesy that could end their order
Although this is a subjective question, the best option for probably be "D like the sun and the interlopers" in terms of which two stories seem to have similar general themes.
I think the answer is B-Hyperbole
Friar Laurence gave Juliet a potion to allow her to fake her death. That seemed like a good plan at first, however in the end Romeo ends up killing himself because he thought that Juliet was dead.