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 male in action facing towards the camera'. Is 'towards' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a double deck tour bus sitting on a street side'. Is 'street' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'the black and white horse is walking through the grass'. Is 'walking' the longest word in the sentence?
Example Output:
Yes