Consider the following premises. If Jessica were a musician, then Charles is not reading a book. It is sunny. Charles is reading a book. Jessica is a musician or Thomas is rich. Can we infer the following from them? It is sunny and Thomas is rich.
 From the fact that if Jessica were a musician, then Charles is not reading a book, and that Charles is reading a book we can infer that Jessica is not a musician. From the fact that Jessica is a musician or Thomas is rich, and that Jessica is not a musician we can infer that Thomas is rich. Finally, from the fact that it is sunny, and that Thomas is rich we can infer that it is sunny and Thomas is rich. Therefore, the answer is yes.