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: 'the jet is flying through the sky during the day'. How many words contain the letter 'i' in the sentence.

Answer: 3


Question: Sentence: 'a man sanding next to a cow in a pen'. How many words contain the letter 'h' in the sentence.

Answer: 0


Question: Sentence: 'a boy enjoying some sandwich or donut during the day'. How many words contain the letter 'b' in the sentence.

Answer:
1