Consider the following premises. Elisabeth is not excited. For all x_13, x_13 is excited. James is working. Can we infer the following from them? Elisabeth is reading a book and James is working.
 From the fact that for all x_13, x_13 is excited we can infer that for all x_13, x_13 is excited or x_13 will read a book. From the fact that for all x_13, x_13 is excited or x_13 will read a book we can infer that Elisabeth is excited or Elisabeth is reading a book. From the fact that Elisabeth is excited or Elisabeth is reading a book, and that Elisabeth is not excited we can infer that Elisabeth is reading a book. Finally, from the fact that Elisabeth is reading a book, and that James is working we can infer that Elisabeth is reading a book and James is working. Therefore, the answer is yes. Notice, however, that the premises were contradictory, so we can infer anything from them.