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 crowd of people walking around a city street'. How many words contain the letter 'p' in the sentence.

Answer: 1


Question: Sentence: 'the black bears are together on the rocks eating outside'. How many words contain the letter 'y' in the sentence.

Answer: 0


Question: Sentence: 'a small pizza with burnt edges and fresh toppings'. How many words contain the letter 'i' in the sentence.

Answer:
3