Interview Query

Find Mismatched Words

3
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You are given two sentences as strings. Create a function that returns a list of all words that are not in both sentences.

You can assume that the sentences have no punctuation marks, extra tabs, or spaces.

Note: The strings "Game" and "game" should be considered the same word. Because of this, make sure all the strings in the list you output are in lowercase.

Example:

Input:

string1 = "I want to eat fish today with my friends"
string2 = "All I want is to eat fish today with my friends"

Output:

def mismatched_words(string1,string2) -> ["all","is"]
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Python 3.9.6
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