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 beautiful woman playing with a small green bird'. How many words contain the letter 't' in the sentence.

Answer: 2

Question: Sentence: 'a group of people on a beach beneath a cloudy sky'. How many words contain the letter 'g' in the sentence.

Answer: 1

Question: Sentence: 'black and white image of a man walking with an umbrella'. How many words contain the letter 'u' in the sentence.

Answer:
1