Consider the following premises. For all x_8, x_8 is not a police officer or x_8 will play a game. For all x_8, x_8 will not drink water or x_8 will play tennis. For all x_8, if x_8 plays tennis, then x_8 is a police officer. For all x_8, if x_8 were a nurse, then x_8 is a police officer. For all x_8, x_8 will drink water or x_8 is a nurse. Can we infer the following from them? For all x_8, x_8 is a sailor or x_8 will play a game.
 From the fact that for all x_8, x_8 will drink water or x_8 is a nurse, and that for all x_8, x_8 will not drink water or x_8 will play tennis we can infer that for all x_8, x_8 is a nurse or x_8 will play tennis. From the fact that for all x_8, if x_8 were a nurse, then x_8 is a police officer, that for all x_8, if x_8 plays tennis, then x_8 is a police officer, and that for all x_8, x_8 is a nurse or x_8 will play tennis we can infer that for all x_8, x_8 is a police officer. From the fact that for all x_8, x_8 is a police officer we can infer that for all x_8, x_8 is a police officer or x_8 is a sailor. Finally, from the fact that for all x_8, x_8 is a police officer or x_8 is a sailor, and that for all x_8, x_8 is not a police officer or x_8 will play a game we can infer that for all x_8, x_8 is a sailor or x_8 will play a game. Therefore, the answer is yes.