You decide to enter one of the rooms of a Facility and you find 4 medium-sized metal spheres,without limbs or mouths,one sphere had a yellow eye,another had a purple one,another had a green one and the last one had a blue one.The one with the blue eye greets you with a British accent

Wheatley:Oh,hello you!Are you one of the test subjects?I don't think so, anyway,I'm Wheatley!The personality core of this facility, and these three are,The Facts core,The Space Core,and Rick,who are you?