In this task, you need to answer 'Yes' if the given word is the longest word (in terms of number of letters) in the given sentence, else answer 'No'. Note that there could be multiple longest words in a sentence as they can have the same length that is the largest across all words in that sentence.

Q: Sentence: 'a split highway sign on a split highway'. Is 'a' the longest word in the sentence?

A: No
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Q: Sentence: 'a boy getting ready to hit a ball in a game'. Is 'a' the longest word in the sentence?

A: No
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Q: Sentence: 'the porcelain wall sink has a flat edge for soap and a toothbrush holder'. Is 'toothbrush' the longest word in the sentence?

A:
Yes
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