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: 'some elephants in a field of grass near a tree'. How many words contain the letter 'k' in the sentence.

Answer: 0


Question: Sentence: 'two cats stand beside a pink door and potted plants'. How many words contain the letter 'z' 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