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: 'three zebras mill about in a grassy enclosure'. Is 'enclosure' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a group of people sitting at a table eating'. Is 'sitting' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a black and white seagull flying over the water'. Is 'and' the longest word in the sentence?
[EX A]:
No