Problem: Context: A school dinner lady is claiming damages from a teenager who seriously injured her while playing tag with a friend. If she is successful, pupils could become legally liable for boisterous behaviour that results in accidents. Michelle Orchard, 42, is seeking hundreds of thousands of pounds in damages from Sebastian Lee, who was 13 when he ran into her during the lunch break at Corfe Hills School, Corfe Mullen, Dorset, in January 2004. Sebastian, with his friend in pursuit, tumbled into her backwards, striking her in the face with the back of his head, senior judges at the Court of Appeal heard yesterday. Mrs Orchard's nose was broken and her teeth were damaged. Her lawyers say that she also suffered serious brain damage, leading to partial paralysis and balance problems. She has been unable to work since the accident.
Michelle Orchard is claiming hundreds of thousands of pounds from Sebastian Lee because she wants a new nose.
A: no

Problem: Context: A former philosophy teacher whose best-known novel, Sophie's World, was a surprise international best-seller.
Sophie's World is a best seller.
A: yes

Problem: Context: Evans Paul, the pro-Aristide mayor of Port-au-Prince, said he had been told that the money will go to American lobbyists, politicians and journalists to campaign against the return of Aristide, Haiti's first democratically elected president
Aristide is the mayor of Port-au-Prince
A: no

Problem: Context: 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.
Bacteria is winning the war against antibiotics.
A:
no