Anchor: Washington, D.C.: December 31, 1986.
Entailed: December 31st is the last day of the year.
Contradiction: Barack Obama was president on December 31st,1986.
Contradiction: No acute effects of summer air pollution is reported in the American Journal of Respiratory Critical Care.
Contradiction: People are making music.
Contradiction: Health and safety issues don't include improper use of pesticides.
Contradiction: People enjoy music while traveling.