Consider the following premises. If it is windy, then Jessica is a writer. Jessica is not a writer. If Elisabeth were an office clerk, then it is windy. Can we infer the following from them? Elisabeth is an office clerk.
 From the fact that if Elisabeth were an office clerk, then it is windy, and that if it is windy, then Jessica is a writer we can infer that if Elisabeth were an office clerk, then Jessica is a writer. Finally, from the fact that if Elisabeth were an office clerk, then Jessica is a writer, and that Jessica is not a writer we can infer that Elisabeth is not an office clerk, which contradicts that Elisabeth is an office clerk. Therefore, the answer is no.