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.

Sentence: 'a couple of chairs sitting on top of the back of a truck'. Is 'sitting' the longest word in the sentence?
Yes

Sentence: 'some curious giraffes surround the people in this vehicle'. Is 'giraffes' the longest word in the sentence?
Yes

Sentence: 'a group of men on skateboards on a ramp'. Is 'skateboards' the longest word in the sentence?

Yes