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.

Example Input: Sentence: 'a person is holding a tennis racket on a court'. Is 'holding' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a man on a horse that is walking down a road'. Is 'walking' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a large animal standing next to a small dog'. Is 'standing' the longest word in the sentence?
Example Output:
Yes