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: 'two planes sitting parked on the cement with a mountain in the background'. Is 'planes' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'people are standing with a man in suit and tie'. Is 'standing' the longest word in the sentence?
Example Output: Yes

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