Complex sentence: During climbing, the No.2 Engine suffered an uncommanded reverse thrust deployment, the aircraft yawed to the right, striking the building and crashed in a populated area killing all 96 people as well 3 on the ground.
Split into simpler sentences: During climbing, the No.2 Engine suffered an uncommanded reverse thrust deployment. The aircraft yawed to the right, striking a building and crashing in a populated area, killing all 96 people as well 3 on the ground.