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 picture of bottles and cans in someones kitchen'. How many words contain the letter 'c' in the sentence.

Answer: 3


Question: Sentence: 'a group of people standing together talking '. How many words contain the letter 'b' in the sentence.

Answer: 0


Question: Sentence: 'a man holding a snow board walk down a street'. How many words contain the letter 'e' in the sentence.

Answer:
1