Consider the following premises. Susan is taking a plane or Jennifer is not an artist. Jennifer is an artist and Elisabeth is making tea. Can we infer the following from them? Susan is taking a plane.
 From the fact that Susan is taking a plane or Jennifer is not an artist we can infer that if Jennifer were an artist, then Susan is taking a plane. From the fact that Jennifer is an artist and Elisabeth is making tea we can infer that Jennifer is an artist. Finally, from the fact that if Jennifer were an artist, then Susan is taking a plane, and that Jennifer is an artist we can infer that Susan is taking a plane. Therefore, the answer is yes.