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

Sentence: 'a group of people some holding video game controllers'. Is 'controllers' the longest word in the sentence?
Yes

Sentence: 'an elephant plays with a branch between its tusks'. Is 'plays' the longest word in the sentence?

No