"In the lab you saw that we can have the system in equilibrium with 2, 3 and 4 forces. What is the maximum amount of forces required to keep the

"In the lab you saw that we can have the system in equilibrium with 2, 3 and 4 forces. What is the maximum amount of forces required to keep the system in equilibrium?" For this question I'm wondering. Would the answer be 2 forces? because you need at least 2 forces acting on one another for equilibrium to occur.