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: 'there is a montage of photos of a person riding a skateboard'. Is 'of' the longest word in the sentence?
Example Output: No

Example Input: Sentence: 'a dog dressed in black leather ridding a mini motorcycle'. Is 'motorcycle' the longest word in the sentence?
Example Output: Yes

Example Input: Sentence: 'a hand making a thumbs up sign in front of a computer'. Is 'making' the longest word in the sentence?
Example Output:
No