Context: They were very hard five days , because they are accustomed to live in a small village and the big city of Barcelona is too much for them . I stayed in Ferreira because I had to make drive lessons and to take care of my pets . Yesterday I went to buy newspaper and I could see in the shop some cook books .

Question: What may have happened after five days ?
Options:
0. They went back to the small village
1. None of the above choices .
2. They moved out of the small village
3. They went back to Barcelona
Answer: 0