premise1: Two males from the green team tackles the other members from black team for the ball in a game of rugby.
premise2: Two rugby teams, one in green and white uniforms, the other in black, are engaged in a scrum.
premise3: Some guys are playing sports together.
premise4: Two teams of men playing football.
premise: Two males from the green team tackles the other members from black team for the ball in a game of rugby. Two rugby teams, one in green and white uniforms, the other in black, are engaged in a scrum. Some guys are playing sports together. Two teams of men playing football.
hypothesis: Teams face off.