What can be inferred from the following premises in a single inference step (ignoring inferences that add new predicates or constants)? For all x_1, x_1 will not listen to a song. There is at least one x_1 for which if x_1 writes a letter, then x_1 is bored. For all x_1, if x_1 were bored, then x_1 is listening to a song.
For all x_1, x_1 is not bored. There is at least one x_1 for which if x_1 writes a letter, then x_1 is listening to a song.