The keyboard is white
There is a white keyboard because it was for an Ipad
WE KNOW WHAT THAT THE KEYBOARD IS FOR A IPAD.
exists s1 x1.(n_keyboard(x1) & Theme(s1,x1) & a_white(s1))
exists p1 p2 x1 x3.(n_thing(x3) & exists p3 x4.(for(x3,x4) & n_ipad(x4)) & because(p1,p2) & exists s1 x2.((x1 = x2) & n_keyboard(x2) & a_white(s1) & Theme(s1,x2)))