Anchor: A group of children are huddled together in a yard with a bamboo fence.
Entailed: Children are outside.
Contradiction: Children are taking a test at school.
Contradiction: Control and comparison groups generally don't have a purpose and are just used to tick boxes.
Contradiction: There is a man walking
Contradiction: The strategy was implemented in 2002.
Contradiction: Income as of now or its economic impact.