What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_12, if x_12 goes running, then x_12 is a musician. For all x_12, x_12 is happy or x_12 is a politician. For all x_12, if x_12 were bored, then x_12 is a musician. For all x_12, x_12 is not happy or x_12 is bored. For all x_12, x_12 is not a politician or x_12 will go running. For all x_12, x_12 is a cashier or x_12 is not a musician.
For all x_12, x_12 is a politician or x_12 is bored. For all x_12, if x_12 were a musician, then x_12 is a cashier.