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: 'ancient pottery being displayed on an exhibit case'. How many words contain the letter 's' in the sentence.

Answer: 2


Question: Sentence: 'a woman is holding an umbrella and walking across the street'. How many words contain the letter 't' in the sentence.

Answer: 2


Question: Sentence: 'young boy after a baseball swing with a catcher holding the ball'. How many words contain the letter 'u' in the sentence.

Answer:
1