Who will bring the cake in five minutes?What will the waiter bring in five minutes?When will the waiter bring the cake?How long will it take for the waiter to bring the cake?What else will the waiter bring in addition to the cake?Is the cake being brought by the waiter or someone else?Is the cake being brought to a specific location or person?Will the waiter bring the cake along with something else, like the soup?Will the cake be brought in a specific amount of time, or is it just an estimate?Is the cake being brought for a specific occasion or just as a part of a meal?