instruction:
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.
question:
Sentence: 'a couple of zebra standing in a grass field'. Is 'standing' the longest word in the sentence?
answer:
Yes


question:
Sentence: 'a sliver and black oven in a kitchen'. Is 'kitchen' the longest word in the sentence?
answer:
Yes


question:
Sentence: 'young man showing off colorful tie with label'. Is 'colorful' the longest word in the sentence?
answer:

Yes