What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_16, x_16 will drive a car. It is cold. For all x_16, if x_16 were rich, then x_16 is making tea. For all x_16, x_16 is rich or x_16 will play squash. For all x_16, if x_16 plays squash, then x_16 is making tea.
For all x_16, x_16 will make tea.