Consider the following premises. It is snowing if and only if Thomas is making tea. For all x_14, x_14 will make tea. Can we infer the following from them? It is not snowing.
 From the fact that for all x_14, x_14 will make tea we can infer that Thomas is making tea. From the fact that it is snowing if and only if Thomas is making tea we can infer that if Thomas makes tea, then it is snowing. Finally, from the fact that if Thomas makes tea, then it is snowing, and that Thomas is making tea we can infer that it is snowing, which contradicts that It is not snowing. Therefore, the answer is no.