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 man standing on a sidewalk under a red no crossing sign'. Is 'sidewalk' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a man is working on a blue surfboard'. Is 'a' the longest word in the sentence?
[EX A]: No

[EX Q]: Sentence: 'people are in a field drinking out of wine glasses'. Is 'field' the longest word in the sentence?
[EX A]:
No