TEAM A ARRIVED FIRST AND IS SUPPOSED TO USE THE GYM FOR A CHEER DANCE REHEARSAL, HOWEVER; THEIR OTHER MEMBERS HAVE NOT ARRIVED YET. TEAM B IS ALREADY COMPLETE WITH ALL THEIR MEMBERS AND WAITING FOR THEIR TURN TO USE THE VENUE. TEAM A CANNOT PROCEED WITH THE PRACTICE SINCE THEY ARE STILL WAITING FOR THEIR OTHER MEMBERS, AND THEY ARE JUST LOITERING AROUND THE AREA.