You should begin with a chart that separates both similarities and differences. Read both articles and annotate everything you notice on to the chart. You could then begin drafting all your work and revise.
#14 - B.) He throws the game on purpose
#15 - D.) Doesn't wreck the board
#16 - D.) Are too afraid of other people finding out about Russell's illness
Hope this helps :)
A. would be the one that would best fit it, because the definition of defiance is open resistance, or bold disobedience. Asking someone to stop isn't open resistance, so A would fit this.