In this task, you need to count the number of words in a sentence that contain the given letter

Q: Sentence: 'a man in a helmet leans on his motorcycle'. How many words contain the letter 'n' in the sentence.

A: 4
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Q: Sentence: 'a red car parked with a gas pump inserted into it'. How many words contain the letter 'l' in the sentence.

A: 0
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Q: Sentence: 'a hot dog that is next to some french fries'. How many words contain the letter 'z' in the sentence.

A:
0
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