Anchor: Appropriate background information may include information on how programs/operations work, the significance of programs/operations (i.e.
Entailed: You can find out how programs work by looking at the background information.
Contradiction: Background information doesn't include details of how operations work.
Contradiction: A jockey is racing a horse.
Contradiction: She was happy to assist.
Contradiction: He observed that in the randomized trials of interventions that used motivational interviewing, we must look at  how skilled the counselors are in comforting patients.
Contradiction: Tired doctors and a number of different doctors do not give the best care.