Problem: Context: At the very outskirts of commerce, Baka pygmies in southeastern Cameroon use a cyanide compound to stun bees while raiding their nests for honey.
Cameroon honey gatherers use cyanide to stun bees.
A: yes

Problem: Context: The disappearance of York University chef Claudia Lawrence is now being treated as suspected murder, North Yorkshire Police said. However detectives said they had not found any proof that the 35-year-old, who went missing on 18 March, was dead. Her father Peter Lawrence made a direct appeal to his daughter to contact him five weeks after she disappeared. His plea came at a news conference held shortly after a £10,000 reward was offered to help find Miss Lawrence. Crimestoppers said the sum they were offering was "significantly higher" than usual because of public interest in the case.
Claudia Lawrence is 35 years old.
A: yes

Problem: Context: The third, and most remote possibility, was considered to be a so-called Jamaican coalition, again based on the party colours, between the Christian Democrats, the FDP and the Greens.
It seems unlikely that there will be a coalition between Gerhard Schroeder's Social Democrats and Angela Merkel's Christian Democratic Union.
A: no

Problem: Context: The Dutch, who ruled Indonesia until 1949, called the city of Jakarta Batavia.
Formerly ( until 1949 ) Batavia, Jakarta is largest city and capital of Indonesia.
A:
no