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

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

A: 1
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Q: Sentence: 'people are parked along side the road by pay here signs'. How many words contain the letter 'a' in the sentence.

A: 5
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Q: Sentence: 'a black and white photo of two girls waiting for a wave to surf on'. How many words contain the letter 'u' in the sentence.

A:
1
****