The correct answer is: It can refute the counterclaim with facts.
The purpose of evidence is to prove or disprove the veracity of something and, therefore, appealing to the reader's emotions (pathos), as the first and third options state, is unnecessary. Counterclaims are used to refute the claim, so evidence is used to contrarest the counterclaim.
Dorthy is simply dreaming and in the other she really travels to the land of oz
D. Because it applies that it would be lame to be the only one left. So you should follow your friends.
The answer is either C or A