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 person who is standing in front of a laptop'. Is 'a' the longest word in the sentence?
No

Sentence: 'two giraffes one of which is eating from a tree'. Is 'giraffes' the longest word in the sentence?
Yes

Sentence: 'a dog with a white hat at the field'. Is 'with' the longest word in the sentence?

No