Context: Nothing is more disappointing than hearing a gastric bypass patient brag that they did nt have to exercise to lose weight . Its true ; patients will lose weight without lifting a finger . In fact , for many , the lack of physical effort required to lose weight is an appealing part of weight loss surgery .

Question: Why did the person mentioned end up losing weight ?
Options:
0. They had implemented a strict diet .
1. They had a lot of workouts to do it .
2. None of the above choices .
3. They had surgery .
Answer: 3

Question: Why did the person mentioned end up losing weight ?
Options:
0. They had a lot of workouts to do it .
1. They had a procedure .
2. None of the above choices .
3. They had implemented a strict diet .
Answer: 1