Anchor: Julia C. Langfelder began her job as the development coordinator for the Center for Conflict Resolution about a year ago.
Entailed: Langfelder started working there last year.
Contradiction: Langfeler has only worked there a week.
Contradiction: Three tennis players are engaged in a match.
Contradiction: I'll contact her before eleven. 
Contradiction: A group of female athletes is jogging.
Contradiction: Mail is the smallest sector of First-Class Mail.