from difflib import SequenceMatcher
string = '''Adam is a boy who lives in Michigan.
He loves to eat apples and oranges.
He also enjoys playing with his dog and cat.
Adam is a happy boy.'''
substring = "He loves to apple oranges"
print('\n'.join(s for s in string.splitlines() if SequenceMatcher(' '.__eq__, s, substring).ratio() < 0.6))
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