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: 'people flying yellow butterfly kites on the beach'. Is 'butterfly' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'the toilet is broke and sitting on the grass'. Is 'sitting' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a woman wearing black and white stripes stockings and stickers on her face holding a banana and sitting next to a man'. Is 'stockings' the longest word in the sentence?
Example Output:
Yes