Anchor: As surrogate mothers have proved, knowing that you've given no genes to an infant needn't stop the bonding process.
Entailed: Surrogate mothers have proven that even if you and an infant don't share a single gene, they still feel bonded together.
Contradiction: Surrogate mothers haven't proven that there is a bond between an infant and a surrogate mother.
Contradiction: A naked boy in a metal chair.
Contradiction: There exists four other case study applications that are more rare currently but may be appropriate for our jobs.
Contradiction: A guy is dancing while another person is playing the piano.
Contradiction:  Why do you want to  participate in the study?