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 bathroom has an above ground enclosed bathtub'. Is 'bathroom' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a bulbous white vase with a single stemmed purple flower sits in a totally black backdrop'. Is 'totally' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'small children jump off of a ski lift'. Is 'children' the longest word in the sentence?
Example Output:
Yes