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We had been buying the 2 - zone all - day tube passes ( 4 . 20 GBP each ) everyday , just to get around to dinner and shopping on our own , but by the time this was all over , my wife didn ' t feel like taking the underground back to Heathrow , so we had asked the hotel conceierge to make a reservation on an airport bus ( 15 GBP each ), but he instead offered that he could get us a private car direct to the airport for 35 GBP , which is what we did .
 transport: taking
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: declare bankruptcy, transfer ownership, marry, die, phone write, arrest jail, convict, sue, transfer money, end organization, start organization, end position, merge organization, start position, transport, charge indict, elect, attack, injure, born, extradite, release parole, sentence, demonstrate, meet, trial hearing, divorce, nominate, fine, appeal, pardon, execute, acquit 
Text: {0} 
Answer:
 transport: taking