Consider the following premises. Joseph is working. Linda is climbing a mountain. Jennifer is a musician. Can we infer the following from them? Joseph is working and Jennifer is a musician.
 From the fact that Jennifer is a musician, and that Linda is climbing a mountain we can infer that Jennifer is a musician and Linda is climbing a mountain. From the fact that Jennifer is a musician and Linda is climbing a mountain we can infer that Jennifer is a musician. Finally, from the fact that Joseph is working, and that Jennifer is a musician we can infer that Joseph is working and Jennifer is a musician. Therefore, the answer is yes.