Anchor: A snowboarder is performing a stunt in mostly dark.
Entailed: A snowboarder is outside
Contradiction: A man drinks tea.
Contradiction: A man is arranging flowers.
Contradiction: GAO must first be regarded as credible to carry out its responsibilities.
Contradiction: It is important as the welfare recipient is negatively affected. 
Contradiction: A person wearing a broad brimmed hat sits and performs a stringed instrument.