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.

Sentence: 'a couple of sandwiches and potato salad sit on a plate'. Is 'couple' the longest word in the sentence?
No

Sentence: 'a stylish person stands in front of a parking meter'. Is 'parking' the longest word in the sentence?
Yes

Sentence: 'two different dogs riding on the back of a pick up truck'. Is 'riding' the longest word in the sentence?

No