The best answer in my opinion is the third choice.
Answer:
Romeo was in a melancholy mood when he came to the Capulet's home for a feast and this is because of the fair Rosaline who he fancies himself to be in love with. Coming to the Capulet's home despite the enmity between his family and theirs is a risk on its own, getting to meet Juliet and falling in love with her is the greatest risk to him.
If he didn't go for the feast he wouldn't have met Juliet and the tragedy would have been averted but fate has other plans for the two star crossed lovers.
He came to the feast for Rosaline but left with Juliet in his thoughts.
Brazilian football (soccer) player Pelé is regarded as perhaps the greatest player in the history the game. In his time he was probably the most famous and possibly the best-paid athlete in the world. He was part of the Brazilian national teams that won three World Cup championships (1958, 1962, and 1970).