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 white sand beach with chairs umbrellas and people'. How many words contain the letter 't' in the sentence.

Answer: 2

Question: Sentence: 'a kitchen that is very nice and clean'. How many words contain the letter 't' in the sentence.

Answer: 2

Question: Sentence: 'a person walks in front of a clock tower near a traffic light and traffic sign'. How many words contain the letter 's' in the sentence.

Answer:
3