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: 'pizza on patio being earn by an elegant woman'. Is 'elegant' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'the sandwich had tomatoes lettuce and a meat that looked like chicken'. Is 'a' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a train is coming into the station with other trains'. Is 'other' the longest word in the sentence?
Example Output:
No