Anchor:  Twenty percent of students take psychopharmaceuticals, from Adderall to Zoloft.
Entailed: A fifth of all students take drugs like Adderall and Zoloft.
Contradiction: Fifty percent of students take both Adderall and Zoloft on a daily basis.
Contradiction: A group of people are being chased by a group of rabid dogs.
Contradiction: A skater is doing a trick on a rail in front of three bystanders.
Contradiction: A woman lost her phone in the crowd and is searching for it.
Contradiction: Animals are outside.