Problem: Well, I understand, and Africa is important. And we've got to do a lot of work in Africa to promote democracy and trade, and there are some -- Vice President mentioned Nigeria is a fledgling democracy. We have to work with Nigeria. That's an important continent.

Based on the paragraph above can we conclude that "The speaker believes we should not cooperate with Nigeria."?

A: No

Problem: TNT is a Norwegian heavy metal band from Trondheim, formed in 1982. The band has released twelve studio albums, three EPs and three live albums while going through numerous line-up changes since its formation. Guitarist Ronni Le Tekr is the only consistent member of TNT. TNT has sold between 4-5 million albums worldwide as of 2016.

Based on the paragraph above can we conclude that "TNT was an accident"?

A: It's impossible to say

Problem: Craig Conway, fired as PeopleSoft's chief executive officer before the company was bought by Oracle, was in England last week.

Based on the paragraph above can we conclude that "Conway was touring Oracle in England."?

A:
It's impossible to say