How is romeo's intervention in the brawl w mercutio and benvolio constructed by fate?

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.  

which shakespeare reading? you failed to specify.

if you read the story there are characters like the neighbor, son, wife, and him himself.