What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_11, x_11 will cook. For all x_11, x_11 is a bartender if and only if x_11 is a soldier. For all x_11, if x_11 were a soldier, then x_11 is not cooking. If it is cold, then Jessica is a bartender.
For all x_11, x_11 is not a soldier. For all x_11, if x_11 were a bartender, then x_11 is a soldier. For all x_11, if x_11 were a soldier, then x_11 is a bartender.