[Q]: HAVANA, Cuba - On Feb. 3, 2005, the Brazilian Minister of Education, Tarso Genro, opened the XIV International Fair of Books in Havana during his five day visit to Cuba. The fair is scheduled to continue until February 13, 2005. Minister Genro opened the fair saying, "Cuba and Brazil have the same mixture and the same condition of sovereign nations." According to Genro, it was a honor for Brazil to be invited to the fair, where the country was the guest of honor. They traveled by helicopter 
[A]: It's impossible to say

[Q]: Career Changes<br>It was career day at Ron's school. Ron heard an astronaut speak to his class. The astronaut explained what it was like to be in a spaceship. Ron decided against being a firefighter. He wanted to be an astronaut. Ron think that being in space would be interesting.
[A]: Yes

[Q]: Lastly, the author uses the precedent of marijuana legalization in other countries as evidence that legalization does not solve any social problems, but instead creates them. The author is implying that legalizing marijuana is going to be bad
[A]: Yes

[Q]: A report prepared by a five member UN commission noted "killing of civilians, enforced disappearances, destruction of villages, rape and other forms of sexual violence, pillaging and forced displacement, throughout Darfur", and secretly named alleged war criminals that should go before the ICC. The war criminals from Darfur were prosecuted by the ICC
[A]: