What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_11, x_11 is a taxi driver or x_11 will read a book. For all x_11, x_11 is not a taxi driver or x_11 will go running. There is at least one x_11 for which x_11 will not read a book.
For all x_11, x_11 will read a book or x_11 will go running.