将长句拆分为小句子。输入应为一个较长的英文句子，输出应为这个句子的小句子列表。
The quick brown fox jumps over the lazy dog. It’s a classic example of a pangram, which is a sentence that uses every letter of the alphabet.
The quick brown fox jumps over the lazy dog.

It’s a classic example of a pangram.

A pangram is a sentence that uses every letter of the alphabet.