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 panthers football player holding a baseball bat and basketball'. How many words contain the letter 'y' in the sentence.

Answer: 1


Question: Sentence: 'a close up of a business sign on a building'. How many words contain the letter 'y' in the sentence.

Answer: 0


Question: Sentence: 'a street sign that is outside of a buliding'. How many words contain the letter 'k' in the sentence.

Answer:
0