How should we react to the centrifugal force created while the motorcycle turns?

1. Accelerate upon entering the turn and slowing down when coming out of it.
2. Accelerate strongly before the turn, in order to cancel the centrifugal force.
3. Correct answer: Lean the motorcycle into the turn.
4. Brake intermittently.

WhyAgainst centrifugal force, the motorcycle is leaned into the turn. Accelerating in the turn only strengthens it.