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: 'two surfers carrying their boards into the surf'. Is 'two' the longest word in the sentence?
No

Sentence: 'a smiling woman is holding a surfboard behind her back'. Is 'surfboard' the longest word in the sentence?
Yes

Sentence: 'two men milking a cow that has its back legs tied'. Is 'two' the longest word in the sentence?

No