Required intormation NOTE This is a mum-part question, Once an answer is submitied, you will be mable to retum to this patt. Let the argument be All movies produced by John Sayles are wonderful. John Sayles produced a movie atiout coal Ininers. Therefore, there is a wonderful movie about coal miners." s(x) x is a movie produced by Sayles: dx. x is a movie about coal miners: w(a) Movie x is wonderful. Identify the rule of inference that is used to arrive at the conclusion 3x(dx)m(x)) from the hypothesis w(y) (y)) : Multple Chaice universal generelization unverssi instantiation cxistensial instantivion existential generalization