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 plays squash, then x_14 is a politician. For all x_14, x_14 will play squash or x_14 is not a musician. There is at least one x_14 for which x_14 is a musician or x_14 is not a politician.
For all x_14, if x_14 were a musician, then x_14 is playing squash. There is at least one x_14 for which if x_14 were a politician, then x_14 is a musician.