Descr1: 1. A person is parachuting in the air towards a mountainside
  2. A huge cargo plane flies towards the mountainside
  3. The plane hits the mountainside and rotates
  4. The plane explodes after a second hit on the mountainside
Descr2: 1. A flying airplane collides with a mountain
  2. The airplane bounces off of the mountain
  3. The airplane falls towards another mountain
  4. The airplane explodes as it collides with the other mountain