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

Q: Sentence: 'some people standing around a line of tennis courts'. How many words contain the letter 'c' in the sentence.

A: 1
****
Q: Sentence: 'a man sits on a bench with a dog in lap reading'. How many words contain the letter 'x' in the sentence.

A: 0
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Q: Sentence: 'a white toilet sitting in a bathroom next to a sink'. How many words contain the letter 'u' in the sentence.

A:
0
****