Task: Question Answering
Input (English): It was Friday, finally the precious weekend after a grueling long week of work  had arrived. I knew it would be a waste of precious time to go home and change so I brought a change of clothes with me to the office. I freshened up and changed in the office bathroom. I am so lucky they have a actual shower in here. So me and my friends had already decided which pub we'd hit this week, it was "The Hive". It was named so because it was always "buzzing" with people . Stupid or clever? I don't know. So the four of us , Clay , Justin , Tony and myself had to reach the pub by 8:00. I pulled up my phone to book a cab. First I opened "ola" the app took a lot of time to load probably because the internet speed was slow. After a minute the app finally opened and show no cabs around. Then I opened "Uber" it loaded almost instantly and there were cabs available near me but due to high demand it had surge pricing(more than usual rate). I had no option but to take the Uber at a high price, since we rarely get time to hangout. 
Question: How did they call for the taxi?
Output (English): on a cell app