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: 'a man flying through the air while riding a snowboard'. How many words contain the letter 'x' in the sentence.

Answer: 0


Question: Sentence: 'a woman on crosscountry skiing through a wooded trail'. How many words contain the letter 'q' in the sentence.

Answer: 0


Question: Sentence: 'three men fighting hard while playing basketball on a blacktop'. How many words contain the letter 'm' in the sentence.

Answer:
1