Anchor: Twenty three leading institutes all over the world, including the New Contagious Diseases Research Centre were busy working on the vaccine's development.
Entailed: Twenty-three institutes were working on the development of the vaccine.
Contradiction: Only one institute in the whole world was working on developing the vaccine.
Contradiction: Despite Pa having lots of schooling, he never learned to read or write.
Contradiction: A girl rides a bike.
Contradiction: The man is driving around the building.
Contradiction: The pill could start the transformation from normal to abnormal.