What does this excerpt from Book 21 of Homer's Odyssey reveal about Ulysses’s wife, Penelope?

1. She knows that the beggar in disguise is Ulysses, so she defends him.
   
   
2. She is fair, impartial, and not affected by a person’s social status.
   
   
3. She is clever and wants to make a good impression on her suitors.
   
   
4. She thinks the beggar will be a distraction to keep her son safe from the suitors.