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.

[EX Q]: Sentence: 'there are three people together on top of the mountain'. Is 'together' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a very congested area of trucks and buildings'. Is 'trucks' the longest word in the sentence?
[EX A]: No

[EX Q]: Sentence: 'a man riding a surfboard on a wave in the ocean'. Is 'in' the longest word in the sentence?
[EX A]:
No