premise: A teacher will assign each of five students—Juana, Kelly, Lateefah, Mei, and Olga—to exactly one of two research teams, the green team and the red team. One team will have two members, and the other will have three members. One member of each team will be designated as facilitator. The assignment must satisfy the following conditions: Juana is assigned to a different team than Olga is. Lateefah is assigned to the green team. Kelly is not a facilitator. Olga is a facilitator. If Mei is assigned to the green team, then which one of the following must be true?
hypothesis: Juana is assigned to the green team.