Question

$$\left. \begin{array} { l } { x \lt y } \\ { x \lt R , x \geq 0 , x , x \geq x \lt c \lt 4 } \\ { x \lt x \geq y \geq x , x \geq y , z \gt y } \\ { x = y \geq } \\ { x = 2 \right.$$