What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_14, x_14 is a soldier if and only if x_14 will go running. For all x_14, if x_14 were sad, then x_14 is taking a plane. For all x_14, x_14 will go running if and only if x_14 will take a plane. For all x_14, x_14 will not cook or x_14 is a soldier. For all x_14, x_14 will cook or x_14 is sad.
For all x_14, x_14 is sad or x_14 is a soldier. For all x_14, if x_14 were a soldier, then x_14 is running. For all x_14, if x_14 goes running, then x_14 is taking a plane. For all x_14, if x_14 goes running, then x_14 is a soldier. For all x_14, if x_14 takes a plane, then x_14 is running.