Chloe Sued Vincent for Negligence

Chloe sued Vincent for negligence.He has relied on the defence of contributory negligence.That defence may be successful only if the evidence proves that

A) it was reasonably foreseeable that a careless act by Chloe might inflict a loss upon Vincent.
B) Chloe actually knew that she might injure herself if she acted carelessly.
C) Chloe's carelessness created one injury and Vincent's carelessness caused a different injury.
D) Chloe failed to act like a reasonable person would have acted in her circumstances.
E) Chloe and Vincent cooperated in creating the actual accident that injured Chloe.