Which statement best tells how the underlined words in the paragraph are related?

my little brothers play a pretend game based on a video they watched. they act out the two main parts, taking turns being warlords who attempt to vanquish each other. when one announces surrender, they switch places and it all begins again. i fail to see why they think it's so entertaining.

a.
the words describe how the brothers look while playing the game.

b.
the words describe actions the brothers take toward each other in their game.

c.
the words describe how the speaker feels about the brothers' game.

d.
the words describe why the brothers like to play their game.

the underlined word are surrender and
vanquish