In this task, you need to count the number of words in a sentence that contain the given letter
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Question: Sentence: 'antique fire truck restored and displayed at outdoor event'. How many words contain the letter 'x' in the sentence.

Answer: 0


Question: Sentence: 'a picture of some horses and a person in the street'. How many words contain the letter 'r' in the sentence.

Answer: 4


Question: Sentence: 'a man is on a court playing tennis'. How many words contain the letter 'c' in the sentence.

Answer:
1