Which of the following is equivalent to the statement "Somebody who didn't win a medal defeated one of their teammates"? A. O Væ.Vy.D(x, y) → ¬M(x) B. O Jr.Jy.¬M(x) V D(x, y) C. O ¬Væ.Vy.D(x, y) → M(x) D. O 3r.Vy.D(x, y) ^ ¬M(x) E. Q Jr.Vy.D(x,y) ^ M(x)

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