What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: For all x_7, x_7 is bored or x_7 is not an artist. For all x_7, x_7 is an artist or x_7 is not bored.
For all x_7, if x_7 were an artist, then x_7 is bored can be inferred via the universal rewriting rule. For all x_7, if x_7 were bored, then x_7 is an artist can be inferred via the universal rewriting rule.