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 counter top that has many pots and ingredients on it'. How many words contain the letter 'b' in the sentence.

Answer: 0


Question: Sentence: 'a laptop is displayed on a small wooden platform'. How many words contain the letter 'k' in the sentence.

Answer: 0


Question: Sentence: 'the cat is laying under a vehicle on the pavement'. How many words contain the letter 'u' in the sentence.

Answer:
1