There is a round house. The father got hurt. Who did it? The mom said that she didn't do it because she was cooking. The son said that he didn't do it because he was outside playing. The maid didn't do it because she was sweeping the corners of the house. WHO DID IT?
The maid did it because there are no corners in a round house.
There is water all around you but nothing to drink. Why is that?
The water is salt water.
