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 very big nice looking kitchen that is well lit'. How many words contain the letter 'r' in the sentence.

Answer: 1


Question: Sentence: 'a woman standing next to two baby elephants'. How many words contain the letter 'y' in the sentence.

Answer: 1


Question: Sentence: 'an elephant stands in its enclosure grabbing onto a wire'. How many words contain the letter 'u' in the sentence.

Answer:
1