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 woman is smiling next to a dog'. How many words contain the letter 'j' in the sentence.

Answer: 0


Question: Sentence: 'a living room with couches chairs and tables'. How many words contain the letter 'a' in the sentence.

Answer: 4


Question: Sentence: 'a carrot and celery are on a cutting board'. How many words contain the letter 's' in the sentence.

Answer:
0