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 is holding a tennis racket on a court'. Is 'holding' the longest word in the sentence?
Yes

Sentence: 'someone is on their motorcycle in his gear'. Is 'motorcycle' the longest word in the sentence?
Yes

Sentence: 'two polar bears sleep on a rocky hill'. Is 'a' the longest word in the sentence?

No