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

Q: Sentence: 'a batter sings his bat at a baseball game'. How many words contain the letter 'h' in the sentence.

A: 1
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Q: Sentence: 'a fresh flower on a table in a piture of water'. How many words contain the letter 'n' in the sentence.

A: 2
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Q: Sentence: 'a stop sign at a busy city intersection'. How many words contain the letter 'c' in the sentence.

A:
2
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