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: 'this is some luggage on a conveyor belt'. Is 'belt' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a large red bus parked in a lot'. Is 'parked' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a large cruise ship docked near a cement shore'. Is 'shore' the longest word in the sentence?
Example Output:
No