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 small herd of elephants is being used to transport some people'. Is 'people' the longest word in the sentence?
No

Sentence: 'a woman walking down the street pulling a bag behind'. Is 'behind' the longest word in the sentence?
No

Sentence: 'a person who is standing in front of a laptop'. Is 'a' the longest word in the sentence?

No