options: f : ok , i 'll call you at home at around 5:00 . f : ok , my train arrives at 5:15 and i will call you at your office then . f : ok , my plane lands at 5:20 and i will call your office then . f : sure , i will call you on your way home at around 5:20 .
article: m : give me a call when you get into town . i 'll pick you up at the train station . f : should i call you at your office ? m : if you get in before 5:30 , call the office . otherwise , call me at home .