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 pair of tennis players on a tennis court'. How many words contain the letter 'u' in the sentence.

Answer: 1


Question: Sentence: 'a young man attempting to fly a kite on a forest hillside'. How many words contain the letter 'f' in the sentence.

Answer: 2


Question: Sentence: 'an orange and white cat laying on a blue chair pad on a steel chair'. How many words contain the letter 'q' in the sentence.

Answer:
0