Context: He then asked for a picture , we had a Poloroid , to mark the day of his last cigarette . ) When we returned to the orphanage the second time , we were able to finish painting several murals that a local school teacher and her students had started . In order to maintain the integrity of their original work , and yet finish the project , we outlined their work in black and filled in the areas that were not complete . It was a calm and restorative project .

Question: Why did you have the Polaroid to mark the last cigarette he had had ?
Options:
0. in order to help him remember the taste and sensation of smoking
1. It was a reminder for him as to why he quit and how far he had come since that last cigarette
2. in order to remind him that he can have a cigarette again at any time to relive that feeling
3. None of the above choices .
Answer: 1