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 person in the air with a skateboard upside down underneath'. How many words contain the letter 'i' in the sentence.

Answer: 4

Question: Sentence: 'two men standing next to a black motorcycle'. How many words contain the letter 'q' in the sentence.

Answer: 0

Question: Sentence: 'giraffe standing in open area near large treed area'. How many words contain the letter 'd' in the sentence.

Answer:
2