Anchor: Look for the ventilation shafts that astronomers have proved aligned with major constellations in the skies of Ancient Egypt.
Entailed: Astronomers have provided proof that the ventilation shafts aligned with major constellations.
Contradiction: Astronomers have thus far not been able to link the ventilation shafts to major constellations.
Contradiction: A nun walks.
Contradiction: Two people standing outside while other people run.
Contradiction: You can't see the river from the church.
Contradiction: A man wearing a white glove standing on the side of a road.