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 passenger plane flies in the sky over a forest'. Is 'passenger' the longest word in the sentence?
Yes

Sentence: 'a white building a traffic light and a street at night'. Is 'at' the longest word in the sentence?
No

Sentence: 'a set of umbrellas sits on the ground in front of a store'. Is 'umbrellas' the longest word in the sentence?

Yes