This is a test of commonsense with single/multi-choices. Complete the next sentence:

The vaulter introduces his challenge to the camera, which is to make it over ten times in a row in 20 minutes. he

Pick from:
*makes it over around fifteen rounds, before he gives a final knock on the wall before returning for his next opponent.;
*launches himself over 10 times successfully and easily gets under the 20 minute limit.;
*walks, then slides back down, finally making it over and celebrates.;
*solves the triple jump successfully before ending the routine.;
The answer is:
launches himself over 10 times successfully and easily gets under the 20 minute limit.