Anchor: These Lincolns didn't look the same as the one I'd seen earlier.
Entailed: The Lincolns looked different than the others. 
Contradiction: The Lincolns all looked the same. 
Contradiction: The person is standing on the ledge.
Contradiction: There is a brick wall behind the bench.
Contradiction: These advances will reduce the exposure of federal operations to greater risk.
Contradiction: Janitor pushing his cart.