Anchor: Afterward, the doctors compare the results of the placebo surgeries with those of real operations.
Entailed: Placebo and genuine surgeries were compared to one another.
Contradiction: The results were never compared.
Contradiction: A man in pants is chopping wood to build a cabin
Contradiction: There are barriers among institutions that exist according to Bombardier.
Contradiction: They don't offer cruises because it's best if you sail yourself.
Contradiction: The dog is doing activities outside.