Consider the following premises. For all x_9, x_9 is poor if and only if x_9 is a nurse. There is at least one x_9 for which if x_9 were a poet, then x_9 is curious. For all x_9, if x_9 were poor, then x_9 is a poet. Can we infer the following from them? For all x_9, the fact that x_9 were a nurse does not imply that x_9 is curious.
That contradicts the premises. Therefore the answer is no.