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 very large city sitting along side of a large body of water'. Is 'side' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'some curious giraffes surround the people in this vehicle'. Is 'giraffes' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'black and white photo of a fire hydrant on the side of the street'. Is 'white' the longest word in the sentence?
Example Output:
No