Anchor: 8. Are there significant policy issues that must be resolved to make interventions for alcohol problems more feasible?
Entailed: There are a lot of policy issues that must be fixed to make it easier to intervene in alcohol problems.
Contradiction: There are a lot of policy issues that must be fixed to make it easier to intervene in drug problems.
Contradiction: i'm positive that we can talk for as long as we want even if someone interrupts us
Contradiction: Something is being sold. 
Contradiction: A crowd watches a concert.
Contradiction: Sure, it's a fantastic thing!