Anchor: An alternative approach might be to schedule outages to avoid any outage during high electricity demand periods.
Entailed: We can schedule outages in low demand periods.
Contradiction: There is only one approach to the situation.
Contradiction: bikers are trying to get hit by cars in traffic
Contradiction: She's moving my papers and playing with my pen. 
Contradiction: Magnetic man watching TV.
Contradiction: a young girl is swinging