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: 'a young man is leading a cooking demonstration'. Is 'demonstration' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a person sitting down wearing a suit and tie'. Is 'sitting' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a white bear is laying by the water'. Is 'laying' the longest word in the sentence?
[EX A]:
Yes