Context: Eventually we got there and all we had to do is to discover the trams which will bring us to the zoo . We did it and the zoo seemed not so popular , but later people came . It was fine mostly because I do n't like the crowd that much like at Budapest . We did several photos .

Question: What may happen after we arrived at the zoo ?
Options:
0. We figured out the tram system instead of walking .
1. The tram became unfunctionable .
2. Found out that the zoo was closed due to cleaning .
3. We got lost on our way to the zoo entrance .
Answer: 0