Consider the following premises. Jennifer is not a sailor. It is sunny. Jennifer is a sailor or Joseph is a doctor. James is sleeping. Can we infer the following from them? Joseph is a doctor and it is sunny.
 From the fact that it is sunny, and that James is sleeping we can infer that it is sunny and James is sleeping. From the fact that Jennifer is a sailor or Joseph is a doctor, and that Jennifer is not a sailor we can infer that Joseph is a doctor. From the fact that it is sunny and James is sleeping we can infer that it is sunny. Finally, from the fact that Joseph is a doctor, and that it is sunny we can infer that Joseph is a doctor and it is sunny. Therefore, the answer is yes.