Anchor: A smart buyer is one who retains an inhouse staff that understands the organization's mission, its requirements, and its customer needs and who can translate those needs and requirements into a corporate or strategic direction.
Entailed: A smart buyer has an inhouse staff.
Contradiction: A smart buyer outsources everything.
Contradiction: A man dances with a little child over spilt milk.
Contradiction: Size and method are how you asses. 
Contradiction: A baby is driving a 57 chevy.
Contradiction: A girl is outside.