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: 'fresh daisies in a rectangular green glass vase'. How many words contain the letter 's' in the sentence.

Answer: 4


Question: Sentence: 'a biscuit that someone has taken a bite out of'. How many words contain the letter 'k' in the sentence.

Answer: 1


Question: Sentence: 'a man rides his wake board while paragliding'. How many words contain the letter 'y' in the sentence.

Answer:
0