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

The dog and the first woman walk through a room and into the bathroom. The first woman washes the dog. the dog and the first woman

Pick your answer from:
1). walk through a room.;
2). take off their socks and shoes.;
3). talk.;
4). remove the adidas tennis shoes.;
The answer is:
1).