Consider the following premises. For all x_10, if x_10 drinks water, then x_10 is sleeping. James is not sleeping. For all x_10, if x_10 sleeps, then x_10 is drinking water. Can we infer the following from them? James is drinking water.
 From the fact that for all x_10, if x_10 sleeps, then x_10 is drinking water, and that for all x_10, if x_10 drinks water, then x_10 is sleeping we can infer that for all x_10, x_10 will sleep if and only if x_10 will drink water. From the fact that for all x_10, x_10 will sleep if and only if x_10 will drink water we can infer that for all x_10, if x_10 drinks water, then x_10 is sleeping. From the fact that for all x_10, if x_10 drinks water, then x_10 is sleeping we can infer that if James drinks water, then James is sleeping. Finally, from the fact that if James drinks water, then James is sleeping, and that James is not sleeping we can infer that James is not drinking water, which contradicts that James is drinking water. Therefore, the answer is no.