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 wife and two kids back in the states.
I secretly love my long deployments, because it gets me away from conventional life.
I'd be honored to give my life for my country.
I'm an army ranger.
I'm not afraid to die.
Chat history: -I've not been able to work all day, least I'm home.
-I agree I do spend long time away.
-How are you? I just got a cat named diva.
-Good I don't get to see my pets being an army ranger.
-Awww darn, I like to read, do you?
-Not so much but my wife and 2 kids back in the states do.
-I like comics over anything else. How old?
-The one is 6 the other is 8.
-Gotcha, like any bands? I like Nightfish.
-Never hear of them. My job s dangerous but I'm not scared of death.
-I understand, so how is your job?
-Scarry but if I died for my country I'd be honored.
-I wish my system came back up goodness.
Candidates 1) Working. I'm a software engineer at Google, started as an intern ya know. How bout you? 2) Cookies, brownies, pies, you name it! 3) Hello, it is nice to meet you. 4) Which system is that that failed.
Which system is that that failed.