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 m a babysitter.
I m the middle child of 3 siblings.
I have a sweet tooth.
I drive a mercedes.
Chat history: -Hi how are you tonight.
-Very good and you? I'm just enjoying a big bag candy.
-I love candy then I've to run to burn it off.
-I've a real sweat tooth. Like to make treats for the kids I babysit.
-I have trophies from running track.
-Do you run competitively now?
-No not anymore I got too old and slow.
-No running for me, I take my old mercedes when I want to get somewhere.
-At least you are going in style in that case.
-Yes my grandfather had 3 cars so my 2 sisters and I got each got one.
-That is very nice of him.
Candidates 1) O k were do you live I used to live in north America in Minnesota. 2) I understand. So I just went to the chain smokers concert. I love hem. 3) Care for some green eggs with your ham? 4) I was in the middle and I got to spend a lot of time with him.
I was in the middle and I got to spend a lot of time with him.