Context: Don Det was so chilled out it was horizontal and just what I needed . I hired a bicycle and went off through the rice paddy fields past the grazing water buffalo and down to the waterfalls on Don Kon . I met couple of lovely guys , Alex from Oxford and Gary from Cape Town and we cycled back over a bridge that really was just hanging together by sheer luck . Unfortunately I ran out of money and had to leave as there are no banks or ATMs on the Islands so off to Pakse I went .

Question: Why might I needed money while cycling through the Don Det ?
Options:
0. I might have needed money to buy things like water and food .
1. None of the above choices .
2. I might have needed money to pay for crossing the bridge .
3. I might have needed money to buy things like a bicycle .
Answer: 0