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 woman surfer is on an ocean wave'. How many words contain the letter 's' in the sentence.

Answer: 2

Question: Sentence: 'a group of people holding kites walking on a beach'. How many words contain the letter 'x' in the sentence.

Answer: 0

Question: Sentence: 'a kid standing in front of a batch of glazed donuts'. How many words contain the letter 's' in the sentence.

Answer:
2