What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_7, x_7 is excited or x_7 is not fast. For all x_7, if x_7 were excited, then x_7 is fast. For all x_7, if x_7 were a soldier, then x_7 is excited.
For all x_7, if x_7 were a soldier, then x_7 is fast. For all x_7, if x_7 were fast, then x_7 is excited.