B.One if his sisters would have a strong outburst of emotion
commas, dashes, or parentheses
Nonessential appositive phrases can be separated from the rest of a sentence in three ways—with commas, with dashes, or with parentheses. Let’s look at example sentences that essentially mean the same thing:
The best pet in the world, a dog, will always be known as “man’s best friend.”
The best pet in the world—a dog—will always be known as “man’s best friend.”
The best pet in the world (a dog) will always be known as “man’s best friend.”
Answer:
A main idea statement
Explanation:
The main idea or topic should be as the introduction rather than a summary or evidence
Because Abnegation has all the government postitions (this being because they are selfless.) Erudite became power hungry, a result from their yearning for knowledge.
Hope this helps you.