options: f : wow , you only spent an hour and a half on the bus trip . it 's quite short . f : did you feel bored during the nine hours on the bus ? f : is berlin so far away from london ? it costs you 19 hours to arrive at london by bus . f : you spent 19 hours on the bus . that 's unbelievable .
article: f : hey . welcome to berlin . it 's great to see you again . m : yeah , good to see you , too . have you been waiting here at the station long ? f : only 15 minutes . but let 's get out of this cold and go to my apartment . how are you feeling after that long bus ride ? m : ah , it was n't too bad . it was only 19 hours .