In this task, you need to count the number of words in a sentence that contain the given letter

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

A: 2
****
Q: Sentence: 'living room that has boxes packed for moving'. How many words contain the letter 'u' in the sentence.

A: 0
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Q: Sentence: 'a brown horse is standing in a grassy field'. How many words contain the letter 'y' in the sentence.

A:
1
****