What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_8, x_8 is an artist if and only if x_8 will make tea. Patricia is excited if and only if Thomas is making tea. For all x_8, x_8 is not an artist.
If Patricia were excited, then Thomas is making tea. If Thomas makes tea, then Patricia is excited. For all x_8, if x_8 were an artist, then x_8 is making tea. For all x_8, if x_8 makes tea, then x_8 is an artist. For all x_8, x_8 will not make tea.