Consider the following premises. It is windy or Jennifer is poor. Joseph is reading a book or it is not windy. If Jennifer were poor, then it is late. If it is late, then Joseph is reading a book. Can we infer the following from them? Joseph is reading a book.
 From the fact that if Jennifer were poor, then it is late, and that if it is late, then Joseph is reading a book we can infer that if Jennifer were poor, then Joseph is reading a book. From the fact that Joseph is reading a book or it is not windy we can infer that if it is windy, then Joseph is reading a book. Finally, from the fact that if it is windy, then Joseph is reading a book, that if Jennifer were poor, then Joseph is reading a book, and that it is windy or Jennifer is poor we can infer that Joseph is reading a book. Therefore, the answer is yes.