Consider the following premises. If it is windy, then Jennifer is working. Jennifer is not a poet. For all x_7, x_7 is a poet if and only if x_7 will work. Can we infer the following from them? It is windy.
 From the fact that for all x_7, x_7 is a poet if and only if x_7 will work we can infer that Jennifer is a poet if and only if Jennifer is working. From the fact that Jennifer is a poet if and only if Jennifer is working, and that Jennifer is not a poet we can infer that Jennifer is not working. Finally, from the fact that if it is windy, then Jennifer is working, and that Jennifer is not working we can infer that it is not windy, which contradicts that It is windy. Therefore, the answer is no.