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 a carpenter. For all x_8, x_8 is a soldier. For all x_8, x_8 is an electrician.
For all x_8, x_8 is a carpenter and x_8 is a soldier. For all x_8, x_8 is a carpenter and x_8 is an electrician. For all x_8, x_8 is a soldier and x_8 is a carpenter. For all x_8, x_8 is a soldier and x_8 is an electrician. For all x_8, x_8 is an electrician and x_8 is a carpenter. For all x_8, x_8 is an electrician and x_8 is a soldier.