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

Q: Sentence: 'a smiling  woman wearing a hat holds up a snowboard'. How many words contain the letter 'b' in the sentence.

A: 1
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Q: Sentence: 'trash cans and a fire hydrant are on the curb of a sidewalk'. How many words contain the letter 'u' in the sentence.

A: 1
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Q: Sentence: 'a bunch of people are standing around watching a woman cut a piece of cake and there are a bunch of coffee cups and saucers on the table'. How many words contain the letter 'u' in the sentence.

A:
6
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