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, if x_14 were a police officer, then x_14 is playing squash. For all x_14, x_14 will play squash or x_14 is not a doctor. For all x_14, if x_14 plays squash, then x_14 is making tea. There is at least one x_14 for which x_14 is a doctor or x_14 is a lawyer. For all x_14, if x_14 were a lawyer, then x_14 is a police officer.
For all x_14, if x_14 were a police officer, then x_14 is making tea. For all x_14, if x_14 were a lawyer, then x_14 is playing squash. For all x_14, if x_14 were a doctor, then x_14 is playing squash.