what is the main idea of the last paragraph？

Question

A.Weddings always make people feel full of sunshine.
B.Entertainment can serve an important purpose.

文章：
Their wedding,which took place during the Civil War,provided a welcome escape from the sad problems of war.Not willing to let this bit of sunshine fade,communities throughout the country sponsored "Tom Thumb"weddings. Small boys and girls, all dressed up, went through marriage ceremony for fun.

求理由~

Answer 1

A：婚礼总是让人感觉充满阳光。
B：娱乐可以发挥重要的作用。
他们的婚礼,这发生在内战期间,提供了一个欢迎逃离伤心的问题的战争不愿意让这一点阳光褪色、社区整个国家赞助的“大拇指汤姆”的婚礼。小男孩和女孩,所有的装扮,经历了结婚仪式为了好玩。娱乐可以发挥重要的作用。追问

A为什么错?他们的婚礼让全国人民感觉充满阳光

Answer 2

maybe B is true,im sorry to tell u that i can;t type chinese here,as far as im concerned , A is to simple,just the meaning of its surface,not its moral..so i'd like to choose B追问

are you a Chinese???and why A is too simple?I think it can't be the reason

追答

just according to its obvious meaning and its moral

Answer 3

B追问

why A is wrong?