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 tennis player attempting to play the ball back to his opponent'. Is 'back' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'two men wear red capes and blindfolds and one man smells a glass of wine'. Is 'men' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a large black bear has its tongue hanging out'. Is 'out' the longest word in the sentence?
Example Output:
No