I think the whole question is bogus. I get the feeling the questions to a site like this are setups. They make them up out of whole cloth so they can discuss the issue.
Anybody ever met two brothers that are complete opposites?
The real question is, how can the church teach that they are brothers when the Bible says Satan is a fallen angel, a created being, and Jesus is God with us?
The Mormon church had 25 years to toss this “bogus question” from that Ensign issue. They never even had to let it in that issue, leaving the other three questions to make it to the lds.org official site. They let all four questions come into the official lds.org site.
They believe in this false doctrine.