[Q]: South African President Thabo Mbeki, the main mediator in Côte d'Ivoire's peace process, said on Sunday that Pretoria is heightening its intervention in the West African nation to pave the way for elections later this year. President Thabo Mbeki won the last election easily.
[A]: It's impossible to say

[Q]: Beth Israel is fighting back in the lab, where bacteria taken from patients are grown in cultures and tested against antibiotics to determine if the bug beats the drug. The bacteria used is taken from plants. 
[A]: No

[Q]: I think that in the aftermath of the Cold War, it's time for us to do something very similar, to step up to the plate, to provide the leadership on the environment, leadership to make sure the world economy keeps moving in the right direction. Again, that means not running big deficits here and not squandering our surplus. big deficits need to be ran 
[A]: No

[Q]: "Edge of a Revolution" is a single by Canadian rock band Nickelback from their eighth studio album, "No Fixed Address". It was released as the album's lead single on August 18, 2014. It went for Active Rock adds on August 18, and was premiered on Clear Channel radio stations. It was released for sale on August 19, 2014. This was the first release under Nickelback's new label, Republic Records. Nickelback has played at the superbowl during halftime.
[A]: