Anchor: Many kids are sitting and taking notes.
Entailed: people sitting
Contradiction: people standing and writing.
Contradiction: O'Connor thought that baseball should be played on Good Friday.  
Contradiction: Do you change your oil and oil filters?
Contradiction: A couple of friends repairing an upside-down ice skate.
Contradiction: A glance to the right when travelling past the compound will reveal the Cathedral of the Holy Trinity.