The most reasoning answer for your question would be A. exclamatory
Kidnapping, theft, murder, carjacking, car problems, poisoned food, accidental food poisoning, heart attack, time traveling, being attacked by a monster, a pregnant woman giving birth, injury, anything getting on fire (house, car, restaurant, etc.), someone getting scared if they go to the movies, the movies characters coming alive if they go to a movie, bomb, bio weapon released at their location, receiving special powers, tornado, flooding, tsunami, thunderstorm, hurricane, they could be living in space, or one of them could be a secret monster.
Friends are like chocolate cake
You can never have too many.
Chocolate cake is like heaven -
Always amazing you with each taste or feeling.
Chocolate cake is like life with so many different pieces.
Chocolate cake is like happiness, you can never get enough of it."
Throughout the poem, two things are compared which is a simile.