Anchor: The Krewski-Harvard Six Cities study used a smaller sample of individuals from fewer cities than the study by Pope, et al.
Entailed: The Six Cities study used a small sample of individuals from fewer cities than Pope did.
Contradiction: The Six Cities study used a large sample of individuals from fewer cities than Pope did.
Contradiction: Grant's caddy hit the Grant's shot.
Contradiction: A man pushes a baby stroller while a boy rides a scooter.
Contradiction: Staff development programs within organizations were made obsolete twenty years ago.
Contradiction: A woman stands next to a wall while another won't look at the camera.