60 points. Who says the following and why?

"Well I've got a knock-out blow in store for him—
I'll batter the tramp with both fists, crack every tooth
from his jaws, I'll litter the ground with teeth
. . . . . . . . . . . . . . . . . . . . . . . . . .
Belt up—so the lords can see us fight it out.
How can you beat a champion half your age?"

Amphinomus is preparing to battle Odysseus.
Antinous is about to attack the beggar Odysseus.
Irus is challenging the beggar Odysseus to a fight.
Telemachus is challenging Antinous for throwing a stool at the beggar Odysseus.