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: 'an airplane in the sky trailing condensation'. How many words contain the letter 'p' in the sentence.

Answer: 1


Question: Sentence: 'a young man in a bunch of waves on his board'. How many words contain the letter 'j' in the sentence.

Answer: 0


Question: Sentence: 'a train station is painted gray with red stripes'. How many words contain the letter 'c' in the sentence.

Answer:
0