Because I don't have the power to decide. It depends on the match officials that will allow you to bring the liquid up to it? It is a rule of airports and security matters. If you are not willing to leave it you may be falling for this tour plane.
Since I do not have the authority to make decisions. It depends on the authorities there to give you a more fluid or not. It is the law and the airport security. If you would not leave it, you might fall this plane is.
Because I don't have the power in decision making. It depends on the staff there to give you the liquid up to it? It is the rule and airport security. If you leave it, you might fall on the plane.