Answer:
King Claudius marries Queen Gertrude.
Hamlet talks to the ghost.
A troupe of actors performs a play.
Hamlet kills Polonius.
Explanation:
1 - King Claudius marries Queen Gertrude.
2- Hamlet talks to the ghost.
3 - A troupe of actors performs a play.
4 - Hamlet kills Polonius.
c
I think it's A.understatement and irony.