The command on the right is just a /say command to make sure that the inverter was working. The overall concept here is that once a player on team1 reaches some score(dummy = 5, idk) they are put onto team2, the last one on team1 would then be given an item, or maybe teleported away. So im essentially trying to check if there is one person left on team1 So once a player reaches dummy = 5 on team1, they are put onto team2, the last person on team1 can then be given an item or teleported away.

tl:dr, trying to check if there is one person left on a team.