Answer:
"Fair is foul, and foul is fair: Hover through the fog and filthy air."
It foreshadows the ominous actions that will occur later in the play. It distinguishes the witches as evil forces.
Answer:
What is the author's position?
What reasons does the author give to support their position?
Are there any flaws in the author's logic?
Do you agree or disagree with the author's argument or perspective? Why?
What is your position on this topic?
Explanation:
You should also remember these 5 when evaluating.
Authority. Who is the author or creator (who is responsible for the intellectual content) and what are his or her credentials? ...
Accuracy/Quality. Is the information provided specific? ...
Objectivity. ...
Currency. ...
Coverage.
This truly depends on what case you are looking at. Personally, I would say yes, things that are BIG or BOLD are usually being expressed importantly or directly. However, in some cases, this is not how it will go.
As Odysseus was leaving the island of the Cyclops behind, he mocked and talked down on Polyphemus and accused him of being impious. Polyphemus exclaimed that he was the son of Poseidon, yet Odysseus did not believe him.