Here's a hint: The rising action is when you its getting interesting
so it would be the first 2 semtences
I believe the proper answer would be "Sentence 3".
Pros
it keeps the editors safe
if they make a mistake people can't come after them
people cannot communicate with them over subjects they have written about
cons
people can't give feedback to let them know if it is incorrect
editors can make things up on a page and fool many people
Harmful yes deadly not quite safe no