Consider the following premises. For all x_5, x_5 will not make tea. John is making tea or it is cold. Can we infer the following from them? It is not cold.
 From the fact that for all x_5, x_5 will not make tea we can infer that John is not making tea. Finally, from the fact that John is making tea or it is cold, and that John is not making tea we can infer that it is cold, which contradicts that It is not cold. Therefore, the answer is no.