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 bedroom decorated in white and red'. Is 'a' the longest word in the sentence?
No

Sentence: 'a young female sitting on the back of a motor cycle'. Is 'a' the longest word in the sentence?
No

Sentence: 'a small group of giraffes walk between trees'. Is 'between' the longest word in the sentence?

No