Anchor: These require a little more thought, good equipment, and some form of refreshment such as a packed lunch (these can often be prepared by your hotel) as they often take an entire day to complete.
Entailed: The ones that require the full day to complete will often require a packed lunch.
Contradiction: The ones that require a full day never require a packed lunch or added equipment.
Contradiction: The child is frowning
Contradiction: There was still no event.
Contradiction: For now, interest centers on all the available variables.
Contradiction: A machine that transports balls is within viewing range of a woman.