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

Q: Sentence: 'a man sleeping on a park bench then a woman looks at another man with a newspaper over his face on another park bench'. How many words contain the letter 't' in the sentence.

A: 5
****
Q: Sentence: 'a toilet sits in the middle of a street'. How many words contain the letter 'b' in the sentence.

A: 0
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Q: Sentence: 'several people standing around on skis in the snow'. How many words contain the letter 'a' in the sentence.

A:
3
****