例如，这就是我想要输入的内容：
input = [
'<html><head><title>Albert Einstein - Minipedia</title></head><body><b>Welcome to Minipedia! You are viewing page 1</b> Albert Einstein was a scientist</body></html>',
'<html><head><title>Ludwig Van Beethoven - Minipedia</title></head><body><b>Welcome to Minipedia! You are viewing page 2</b> Ludwig van Beethoven was a Musician</body></html>',
'<html><head><title>Red - Minipedia</title></head><body><b>Welcome to Minipedia! You are viewing page 3</b> Red is a color.</body></html>'
]
我正在寻找的输出是：
output = [
['Albert Einstein', 'Albert Einstein was a scientist'],
['Ludwig Van Beethoven', 'Ludwig Van Beethoven was a musician'],
['Red', 'Red is a color']
]
我正在寻找的逻辑是，如果每个文档的子串都有重要的重叠（即足够小的编辑距离），它们应该被取出并用于标记具有足够差异的剩余字符串。
有没有这个库？