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 toilet sits in the middle of a street'. How many words contain the letter 'b' in the sentence.

Answer: 0


Question: Sentence: 'zebra eating from the ground near a tree'. How many words contain the letter 'k' in the sentence.

Answer: 0


Question: Sentence: 'a room that has different type of computers on a desk'. How many words contain the letter 'h' in the sentence.

Answer:
2