Which accident could be classified as unintentional and unpreventable ?

a.)hit by a drunk car
b.)fall while skateboarding
c.)drug overdose
d.)burn from fireworks

my biggest life lesson is that if you do something bad/wrong it comes straight back to you karma. one time this kid threw an snowball at me then he slipped on ice now that's karma.

explanation:

answer; i do believe the correct answer is (25) times faster;