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 cooking pans on an electric heating stove'. Is 'on' the longest word in the sentence?
No

Sentence: 'a toddler looks at a fire hydrant while his mother watches him'. Is 'his' the longest word in the sentence?
No

Sentence: 'a commuter train pulls up to a platform at a station'. Is 'platform' the longest word in the sentence?

Yes