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 person sitting with a child wearing a tie'. Is 'person' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a woman bending over to get something hot out of the oven'. Is 'something' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a train pulling passenger cars on a train track'. Is 'pulling' the longest word in the sentence?
Example Output:
No