A pair of star-cross'd lovers take their life;

What is the most likely reason the prologue reveals this detail about the play?

-to engage the audience in the tragic story

-to warn the audience about the bloodshed

-to raise audience sympathy for the parents

-to build suspense about how the story ends

Its setting the tone for tragedy and it's engaging the audience in the tragedy of the story, lovers that are 'star-crossed' meaning lovers who fate / the universe is against, end up both committing suicide together. its engaging the audience in the tragedy that is about to unfold.

'doth with their death bury their parent's strife' is the next line which also works to engage the audience