What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? Name the inference rule being used: For all x_14, x_14 will play a game. Thomas is a poet. For all x_14, x_14 is an artist.
There is at least one x for which x is a poet can be inferred via the existential generalization rule. For all x_14, x_14 will play a game and x_14 is an artist can be inferred via the universal conjunction rule. For all x_14, x_14 is an artist and x_14 will play a game can be inferred via the universal conjunction rule.