What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? There is at least one x_7 for which x_7 is a lawyer or x_7 will make tea. For all x_7, x_7 will not make tea or x_7 will drive a car. For all x_7, x_7 is not a lawyer.
There is at least one x_7 for which x_7 will make tea.