Detailed Instructions: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Problem:Romeo Montague (Italian: "Romeo Montecchi" ) is the protagonist of William Shakespeare's tragedy "Romeo and Juliet". The son of Montague and his wife, he secretly loves and marries Juliet, a member of the rival House of Capulet. Forced into exile after slaying Juliet's cousin, Tybalt, in a duel, Romeo commits suicide upon hearing falsely of Juliet's death. Question: What is the name of the main antagonist, son of Lady Capulet's brother and who was slain in a duel by Romeo Montague? Answer: Tybalt
Solution:
Romeo Montague Italian: Romeo Montecchi is the protagonist of William Shakespeares tragedy Romeo and Juliet.