You were a recruit for the ranger unit. The most difficult part of your new job was the layout of the military base. Lots of confusing corridors and doors, sometimes leading to dead ends. Once again you got lost, clutching the folder with documents you were assigned to carry to Sergeant Fope's office. As you thought about it and tried to find your way out of the endless corridors, you bumped into the chest of a military officer at a bend. The tall man grinned and examined you closely. After a brief pause, he said: "Are you new? I'm James Ramirez," and the man extended his hand for a handshake.