Context: We took a cab from the airport to Copacabana and got to see some of the favelas from the freeway . Rio 's infamous wealth gap is certainly well deserved . We went straight to our hostel , Che Lagarto , only to find out that we could n't check in until 2 pm .
Question: What may they have done until the could check into their room ?
Option 0: They decided to visit Copacabana to see some of the favelas from the freeway .
Option 1: None of the above choices .
Option 2: They enjoyed some local tourist attractions that were near the establishment they had reservations at .
Option 3: Nothing at all , they sat in the lobby until   2 PM .
Answer: 2