Read the following context and choose the best option to answer the question.
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 ?
Options: 
- Nothing at all , they sat in the lobby until   2 PM .
 - They decided to visit Copacabana to see some of the favelas from the freeway .
 - They decided to get a light lunch to pass the time .
 - None of the above choices .


They decided to get a light lunch to pass the time .