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: 'two men sitting at a table and one of the men is cutting a pepperoni pizza with a knife and a fork'. Is 'and' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a skateboarder is riding up the ramp to do a trick'. Is 'up' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'two giraffes standing in front of some hills near some water'. Is 'giraffes' the longest word in the sentence?
Example Output:
Yes