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 man and woman talking in the kitchen'. Is 'kitchen' the longest word in the sentence?

A: Yes
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Q: Sentence: 'several motorcycles are watching a train pass by'. Is 'motorcycles' the longest word in the sentence?

A: Yes
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Q: Sentence: 'a sign with a lobster on a shield painted on an exterior wall'. Is 'exterior' the longest word in the sentence?

A:
Yes
****