Riddle Number Two:
There was once a circle house. A rich man lived in it and all his money were in there in the house but no one really knows where exactly. One day he set off on a trip. When he came back his money was gone. He had 4 people left in the house when he left and he suspects that one of them stole his money.
The maid, the chef, his guard, and the gardener.
The chef said he was cooking for them.
The guard said he was strolling around.
The maid said she was cleaning the corners of the house.
The gardener said he was gardening.
Who stole the money?