TASK DEFINITION: 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.
PROBLEM: Sentence: 'a person riding a surf board on a body of water'. Is 'riding' the longest word in the sentence?

SOLUTION: Yes

PROBLEM: Sentence: 'a young man is leading a cooking demonstration'. Is 'demonstration' the longest word in the sentence?

SOLUTION: Yes

PROBLEM: Sentence: 'several passengers are holding umbrellas as they board a plane'. Is 'passengers' the longest word in the sentence?

SOLUTION:
Yes