Descr1: 1. The person aims at another person
  2. The person shoots another person using an invisible gun
  3. The other person is killed
  4. The person reloads the invisible gun
Descr2: 1. The player is holding out their left hand which is empty
  2. The player initiates an attack against an enemy
  3. The player shoots bullets from their empty hand at the enemy
  4. The player kills the enemy