I'd say answer choice A it seems his expectation of war was not met, like he had a whole blood bath in mind(like a movie) but he ended up just doing standard jarhead tasks, not heroic missions like he was told war would be like
Answer: I don't believe they are acting irresponsibly because they are trying to help Romeo and Juliet be happy. They know that their parents hate each other and they think that that shouldn't stop them from being happy together