system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5:Why is ISIS fighting the Taliban? Aren't they all fighting for the same cause?
gpt
"We want to rule the world under our interpretation of the Quran."

"Hey, we also want to rule the world the world under our interpretation of the Quran!"

"Hmm, is your interpretation the same as ours?"
 
"Ah, no, it is slightly different."

"Damn, so are you ok with us ruling you?"

"Hell no, how about we rule you?"

"Forget it! Hey everybody, kill these unbelievers!!!!"