Which of the following statements is incorrect?

Question

(1) All diameters of a circle are also chords

(2) A radius is also a chord

(3) All radii and all diameters are also chords

(4) All chords are diameters

(A) Only (1) and (2) (B) Only (2) and (3) (C) (1), (2) and (4) (D) (2), (3) and (4)