Which sentence is an example of a literary climax

In William Shaksepears "Romeo and juliet", the story reaches it literary climax in act 3.

"And fire-eyed fury be my conduct now!

Now, Tybalt, take the ‘villain’ back again

That late thou gavest me; for Mercutio’s soul

Is but a little way above our heads,"

As soon as he killed Tybalt Romeo then says

"O! I am fortunes fool!"

Thats just one example of literary climax. Literary limax usually happen toward the middle/end of a story.