South of the equator, in the midst of the Brazilian rain forest, sits the bustling coastal city of Rio de Janeiro. Known for its beautiful beaches and tropical weather, Rio de Janeiro is a city that loves to celebrate. Every February, Rio hosts Carnival, a huge, multiday festival that involves floats, costumes, music, and dancing. But it's not just Carnival, in 2014, Brazil hosted the World Cup soccer tournament, and Rio's citizens are preparing to host the 2016 Olympics as well. With so much going on, shouldn't you get busy booking your ticket to Rio? What information should be included in an objective summary of the passage?

O A. The 2014 World Cup soccer tournament included games played all over Brazil.
B. Rio is a popular tourist destination that has made an effort to attract international attention.
C. Rio's citizens enjoy sports, music, dancing, and parades.
D. Carnival takes place in February and lasts for several days.