Context: Mama fought her liver cancer for only 2 months and then she gave up . It was first week of August when we found out that she has liver cancer and got 5 - 6 months to live . The doctor said that 1 year is the longest time for her to live . After 2 months of suffering from pain , Mama gave up .

Question: What may have caused mama to die ?
Options:
0. She was struck with a devastating illness .
1. Mama could n't take the pain of living anymore .
2. None of the above choices .
3. She gave up on life .
Answer: 0