Siddhi is a teacher of class 4. She takes all the children of her class to the playground to play Kabbadi, while teaching them lesson 10 “Hu tu tu, hu tu tu” of the NCERT Environmental Studies textbook. Before playing the game, she also explains the rules of this game to all the children. Why does the teacher tell the children the rules before playing this game ? Which of the following may be the most appropriate reason ? (A) She wants to draw the attention of the children that in life like in sports, we make rules. (B) So that all the work is done properly. (C) We are all bound by the rules in the same way in the society by which we settle differences and conflicts among ourselves. (D) By making rules, the attention of all children is much more on the rules than on the game.