The correct answer to the L1 Prep Level Liberty quiz is the skill is Legal in Level 1. All 4 required roles, Top, Base, Spotter, and Bracer, are filled by different people. The Top is in red and being supported off the performing surface. The Base is in blue, supporting the top person under the foot. The Spotter is in black, in a position to protect the top person’s head and neck. The Bracer is in purple, connected to the top person’s arm. If these 4 roles are filled by different athletes ta prep level liberty can be legally performed in Level 1.
This ruling and explanation are based on the 2016-17 version of the rules dated August 31, 2016.