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: 'two planes sitting parked on the cement with a mountain in the background'. Is 'planes' the longest word in the sentence?
No

Sentence: 'a man is taking a picture in a rear view mirror'. Is 'a' the longest word in the sentence?
No

Sentence: 'some surfers in wet suits and their surfboards'. Is 'some' the longest word in the sentence?

No