Consider the following premises. Sarah is not a taxi driver. If it is cold, then Sarah is a taxi driver. It is late if and only if it is not cold. Can we infer the following from them? It is not late.
 From the fact that if it is cold, then Sarah is a taxi driver, and that Sarah is not a taxi driver we can infer that it is not cold. From the fact that it is late if and only if it is not cold we can infer that if it is not cold, then it is late. Finally, from the fact that if it is not cold, then it is late, and that it is not cold we can infer that it is late, which contradicts that It is not late. Therefore, the answer is no.