Anchor: Brief interventions may be used to motivate such patients to seek or accept a referral to more intensive treatment.
Entailed: To motivate such patiens toseek or accept a referral to more intensive treatment, brief interventions can be used.
Contradiction: To motivate such patiens toseek or accept a referral to more intensive treatment, brief interventions can not be used.
Contradiction: The Leaning Tower is 4.5 m tall.
Contradiction: It is possible to estimate. a household's demand for postal delivery. 
Contradiction: A man is talking to people on a stage.
Contradiction: The woman is putting on makeup.