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 green blue and yellow boat sitting in a harbor'. How many words contain the letter 'o' in the sentence.

Answer: 3


Question: Sentence: 'adult men playing with flying disc at popular beach'. How many words contain the letter 'o' in the sentence.

Answer: 1


Question: Sentence: 'a man riding a skateboard up the side of a cement ramp'. How many words contain the letter 'i' in the sentence.

Answer:
2