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: 'guys in a living room playing a wii bowling game'. How many words contain the letter 'c' in the sentence.

Answer: 0


Question: Sentence: 'a girl is ready to serve the ball on a clay court'. How many words contain the letter 'd' in the sentence.

Answer: 1


Question: Sentence: 'a big commercial plane flying in cloudy skies'. How many words contain the letter 'l' in the sentence.

Answer:
4