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.

[EX Q]: Sentence: 'a woman is walking with an unusual umbrella'. Is 'umbrella' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a facade to the front on an old church'. Is 'church' the longest word in the sentence?
[EX A]: Yes

[EX Q]: Sentence: 'a large jetliner sitting on top of a runway'. Is 'a' the longest word in the sentence?
[EX A]:
No