師生間的互動關係要如何用英文說

Question

高中以下的教師稱teacher
大學的老師稱faculty(這是集合名詞)
若我要表達"參賽隊伍至少一位老師和兩名學生組成"，這是大學的活動，那這一位老師該如何表達，請英語大師幫幫忙吧，謝謝

Answer 1

"參賽隊伍至少一位老師和兩名學生組成"－－－－
1.Every participating team has to have one faculty member and two students at least.
2.Each participating team has to have no fewer than one faculty member and two students.
3.A competing team must consist of one faculty member and two students at least.
participating:參與的 / have to have:必須有 / no fewer than:不少於 / faculty member:(大學)教師 / at least:至少 / competing:競賽的 / consist of:(=include)包括

Answer 2

Mr./Mrs. "a participative troop at least and two students compose",
this is university's activity

Answer 3

1. Each team requires at least one faculty and two students.

2. To join this game, each team requires at least one faculty and two students.

3. Each team needs at least one faculty and two students to be eligible for this game.

請自行組合運用, 或直接選一個看得順眼的.