Planes x and y and points c, d, e, and f are shown.

vertical plane x intersects horizontal plane y. point d is on the left half of plane y. point f is on the bottom half of plane x. point e is on the right half of plane y. point c is above and to the right of the planes.

which statement is true about the points and planes?

the line that can be drawn through points c and d is contained in plane y.
the line that can be drawn through points d and e is contained in plane y.
the only point that can lie in plane x is point f.
the only points that can lie in plane y are points d and e.