It's Not Absolutely Clear from the Text, but a Power-Law

Multiple Choice

It's not absolutely clear from the text, but a power-law distribution connection with unpredictability means:

A) That any small change may result in either a small, medium or large consequence, with no way of predicting which it will be
B) The vast majority of small changes will result in small consequences, but a small number will have large consequences - but you can't predict which ones
C) That small changes can distribute a lot of power
D) Both a and b above