Today I will introduce the rules of football. Each team will have 11 people. And of course, they have to try to get the ball to the opponent's goal. But if it were that simple, then football would not be attractive, football has a number of other rules that players need to follow to have a fair game. The offside rule is used to prevent players from running to the opposite goal before anyone else. There is a referee who has full authority to enforce the rules over the players. He has the right to stop the game temporarily to check the errors of the players, to show a yellow or red card or to issue a penalty decision. His decision is final, and no one can dispute it even though he has two or four other assistants. A football match consists of two halves of 45 minutes each with a 15-minute break before both teams enter the second half. If there are no goals in that regular time, they need to play an extra time, including two other 15-minute periods. If there are still no goals within that period, the players go to penalty kicks. There are five goals scored for each team and the team with the most points wins the whole match. And that's why you know why football is so attractive?