What is the most logical next event?

How to play polo
Form two teams with four players on each team, who are all on horseback.
The four players are split into " attack " and " defense " roles, based on their number, which is indicated on their jerseys.
Player 1's primary focus is on scoring goals for the team, which is an offensive position.

Options: [+] Player 2's primary focus is on the goal and defense, while player 3's focus is on the team's progress. Take turns being the team's watchdog. [+] The other person must be labeled an offense specialist. You will want to have two players allowed at all times and should list these in your roster. [+] This player often has the lowest handicap, which refers to the player's skill level. Player 1 also has the responsibility of covering the opposing team's player 4. [+] The defensive players are players who move towards the center in order to get more points. A neutral player transfers points to the defensive teams.
This player often has the lowest handicap, which refers to the player's skill level. Player 1 also has the responsibility of covering the opposing team's player 4.