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: 'man and woman standing under a red umbrella'. Is 'umbrella' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a photo of a man in a suit and tie'. Is 'photo' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'baseball players siting in a dugout area look out at home base which rests in the foreground and shows a  batter finishing his swing a crouching catcher and an umpire right behind him'. Is 'swing' the longest word in the sentence?
Example Output:
No