Which rebuttal would be ineffective in an argumentative essay?

a. a rebuttal that acknowledges the opposition's point and uses clever words to insult it
b. a rebuttal that introduces facts to show the opposition's argument is incomplete
c. a rebuttal that presents research to show the opposition's argument to be incorrect
d. a rebuttal that uses information to prove the opposition's argument is irrelevant

Read the excerpt from flannery o'connor's "the life you save may be your own although the old woman lived in this desolate spot with only her daughter and she had never seen mr. shiftlet before, she could tell, even from a distance, that he was a tramp and no one to be afraid of. his left coat sleeve was folded up to show there was only half an arm in it and his gaunt figure listed slightly. which phrase connects these characters to the southern gothic genre? half an arm she had never seen his left coat sleeve folded up

The book the lord of the rings by j r r tolkien, in which the main character must go on a journey to destroys magic ring, is an expample of which plot archetype

Ineed simplifying this thesis and making it easier to understand for the reader (more concise) "no matter how religious one may be, one’s faith tends to change under unexpected and challenging circumstances."