Consider the following premises. Linda is curious if and only if it is late. For all x_9, x_9 is a taxi driver. Linda is not curious. Can we infer the following from them? It is not late and Patricia is a taxi driver.
 From the fact that Linda is curious if and only if it is late, and that Linda is not curious we can infer that it is not late. From the fact that for all x_9, x_9 is a taxi driver we can infer that Patricia is a taxi driver. Finally, from the fact that it is not late, and that Patricia is a taxi driver we can infer that it is not late and Patricia is a taxi driver. Therefore, the answer is yes.