LADY MACBETH.

That which hath made them drunk hath made me bold.

What hath quenched them hath given me fire.

Hark! Peace!

It was the owl that shrieked, the fatal bellman,

Which gives the stern’st good night. He is about it.

The doors are open, and the surfeited grooms

Do mock their charge with snores. I have drugged their possets,

That death and nature do contend about them,

Whether they live or die.

What interpretation could be made about the owl that Lady Macbeth claims to hear?

Lady Macbeth actually hears Duncan shriek as her husband approaches him with his dagger.

Lady Macbeth hears her husband shriek in terror when he has a vision of a dagger.

Lady Macbeth is beginning to lose her sanity and only thinks she hears an owl shrieking.

Lady Macbeth is trying to convince her husband that the murder never actually occurred.

None of the interpretations mentioned above can be concluded from the given text.