This is a test of commonsense with single/multi-choices. Complete the next sentence:

A man is standing in a kitchen making a sandwich. He puts the sandwich into a plastic bag. He puts the sandwich into a plastic tupperware box. he

OPTIONS:
1). peels the paper off the can..
2). uses plastic forks to cut the sandwich into corners..
3). cuts the peanut butter and jelly with a knife..
4). picks up the food and walks out a door..
The answer is:
4).