The most relevant option that reflects how the differences between Skye and Camden affect the outcome of the story is:
The two understand that their quarrel over their playing styles helped Natasha win the competition.
This statement implies that their conflicting personalities and styles had a direct impact on the outcome of the competition, highlighting how their differences, rather than uniting them, created a division that ultimately benefited their rival. This realization could facilitate character growth and potentially lead to future collaboration or a better understanding of each other's talents.