A comparative adjective is the conjunction of some sorts that gives up a signal that there is a comparison about to or that has taken place. In this example, the word "but" would be the comparative adjective because this is the signal word that a comparison has/is going to take place. Hope this helped!
Third person is when a story is narrated by one of the characters. If you only know the narrators thoughts, then it is third person limited. If you know others thoughts as well, then it is third person omniscient.
