Given the task definition and input, reply with output. You will be given a person's personality, and a history of a conversation this person has had. You will be given four candidate sentences to complete the conversation, based on the context. Choose one and answer with the text.

Personality: I've a little sister.
I like to play soccer.
My favorite subject in school is math.
My favorite book is pride and prejudice.
Chat history: -How long does it take you to stop being angry.
-Not very long I take my dogs for walks to calm my nerves.
Candidates 1) I think should also get a pet to calm me down. 2) Hello, great I just finished playing soccer. 3) Cool. I work as a horse racing handicapper. You like horses? 4) I make about 250 grand. I am the owner of clean cleaning company.
I think should also get a pet to calm me down.