Consider the following premises. If Elisabeth were a lawyer, then Thomas is not a nurse. If Elisabeth were a server, then it is cold. It is not cold. If Elisabeth were not a server, then Thomas is a nurse. Can we infer the following from them? Elisabeth is a lawyer.
 From the fact that if Elisabeth were a server, then it is cold, and that it is not cold we can infer that Elisabeth is not a server. From the fact that if Elisabeth were not a server, then Thomas is a nurse, and that Elisabeth is not a server we can infer that Thomas is a nurse. Finally, from the fact that if Elisabeth were a lawyer, then Thomas is not a nurse, and that Thomas is a nurse we can infer that Elisabeth is not a lawyer, which contradicts that Elisabeth is a lawyer. Therefore, the answer is no.