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: 'dental personnel in dentist office standing in front of a computer screen'. How many words contain the letter 'w' in the sentence.

Answer: 0


Question: Sentence: 'a stop sign with some words beneath it'. How many words contain the letter 't' in the sentence.

Answer: 4


Question: Sentence: 'a man standing and holding a wii remote'. How many words contain the letter 'o' in the sentence.

Answer:
2