Given the three statements provided, what can you derive for line 4 and how? 1. R > (M > S) 2. M 3. R 4. ? (A) S 1, 2 MP, (B) M > S 1, 3 MP, (C) M > R 2, 3 Conj, (D) R > M 2, 3 Conj, (E) none of the above