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: 'an elephant painting a picture with its trunk'. Is 'elephant' the longest word in the sentence?
Yes

Sentence: 'person running with scissors which your mother always told you not to do'. Is 'do' the longest word in the sentence?
No

Sentence: 'a stop sign on a corner has a humorous addition'. Is 'a' the longest word in the sentence?

No