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 cat lays down on a rug'. Is 'lays' the longest word in the sentence?
Yes

Sentence: 'a man on skis jumping through the air'. Is 'jumping' the longest word in the sentence?
Yes

Sentence: 'two sheep on a hill with green grass'. Is 'grass' the longest word in the sentence?

Yes