Consider the following premises. For all x_7, if x_7 cooks, then x_7 is playing a game. For all x_7, x_7 will take a plane if and only if x_7 will cook. For all x_7, x_7 will not play a game. Can we infer the following from them? If we can, name the inference rule being used: For all x_7, x_7 will take a plane if and only if x_7 will cook.
That is one of the premises. Therefore, the answer is yes.