Anchor: We've determined which graduates spend a year trekking through Nepal or volunteering for ineffectual NGOs.
Entailed: We know which graduates spend a year hiking through Nepal.
Contradiction: We are unaware which graduates  spend a year trekking through Nepal.
Contradiction: A woman is riding a bike.
Contradiction: Many of the smaller islands can only be accessed by boat.
Contradiction: The tourists are planning an terrorist attack.
Contradiction: Klepacki ran the new disco.