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 man that is smiling near a microwave'. Is 'near' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a group of zebras graze among the trees'. Is 'group' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a cat is laying in the back of a car'. Is 'the' the longest word in the sentence?
Example Output:
No