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 view from a plane window near a large snowy peak'. How many words contain the letter 'u' in the sentence.

Answer: 0

Question: Sentence: 'the young giraffe is standing near the fence'. How many words contain the letter 's' in the sentence.

Answer: 2

Question: Sentence: 'a white car is seen stopped at a stop light'. How many words contain the letter 's' in the sentence.

Answer:
4