Anchor: White water rafter goes through a rough spot.
Entailed: River rafter in a rough patch of white water.
Contradiction: A group of rafters turns their raft over against a rock.
Contradiction: Testing is not something I agree with.
Contradiction: A baseball is sliding into the base.
Contradiction: Congress often proposes then the President disposes. 
Contradiction: Some places to look are Nathan Road, Central and the hotel malls.