Problem: Australia beat South Africa by five wickets in a rain-affected second Twenty20 international reduced to seven overs a side in Durban on Wednesday to take a 1-0 lead in the three-match series. Scores: South Africa 80-1 in 7 overs (Q. De Kock 41 not out) v Australia 81-5 in 6.4 overs (D. Warner 40) (Compiled by Nick Said in Cape Town,; Editing by Ed Osmond)

Based on the paragraph above can we conclude that "Australia contains a s"?

A: Yes


Problem: Humans have won notable battles in the war against infection - and antibiotics are still powerful weapons - but nature has evolution on its side, and the war against bacterial diseases is by no means over.

Based on the paragraph above can we conclude that "We are able to defeat all bacterial diseases"?

A: No


Problem: A brother of Colombia's education minister has been killed by Marxist rebels who kidnapped him three years ago.

Based on the paragraph above can we conclude that "Three years ago is not equal to four years ago."?

A: