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

Q: Sentence: 'the two people are in wetsuits in the ocean while one rides a wave'. How many words contain the letter 'd' in the sentence.

A: 1
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Q: Sentence: 'a modern looking bathroom has a toilet and a sink'. How many words contain the letter 'o' in the sentence.

A: 4
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Q: Sentence: 'a woman stands on a sidewalk holding a blue umbrella'. How many words contain the letter 'u' in the sentence.

A:
2
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