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_2 for which x_2 will work or x_2 will play a game. For all x_2, if x_2 works, then x_2 is making tea. For all x_2, x_2 will make tea or x_2 will not play a game.
For all x_2, if x_2 plays a game, then x_2 is making tea.