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.

Ex Input:
Sentence: 'a dog and a couple sitting on a wood bench'. Is 'a' the longest word in the sentence?

Ex Output:
No


Ex Input:
Sentence: 'people are in the mountains taking a walk at a park'. Is 'a' the longest word in the sentence?

Ex Output:
No


Ex Input:
Sentence: 'an elephant standing in the grass on a sunny day'. Is 'standing' the longest word in the sentence?

Ex Output:

Yes