By definition, yes. Instructional goals/objectives, themselves, are a constraint.
Colin's answer suggests that he does not yet understand conservation.
He cannot comprehend yet that if you cut one thing into two halves, it is still the same amount, just split in two. That's why he tells Mrs. Weston not to give him two pieces because he wouldn't be able to eat so much and he doesn't realize that those two pieces are the same as one large sandwich.
Both the national government and the state governments have exclusive powers. In addition, they share the power of collecting taxes, establishing courts, enforcing laws, and spending money for the welfare of its constituents. Other functions include printing money, regulate trading, and provide protection to its people. Power is defined as the ability to influence other people.
