For clarification purposes, what exactly do you need assistance with? Is it getting an opinion? Trouble understanding what the question means? Please explain and I will try to quickly reply :)
Answer:
2. because Malia brought cookies
Explanation:
It's a clause with a subject and verb, yet it is not a complete sentence because of the adverb at the beginning that signals it is a dependent clause.
Montag gets on the subway and starts reading the Bible, because he wants to memorize some lines from it. However, he is being constantly distracted and interrupted by an advertisement for Denham's Dentrifice toothpaste, as its jingle is played over and over again on the subway. He gets really mad because of it and starts screaming and yelling, before he leaves at the next stop.
