Anchor: The glaciers feeding the lake melted away and the lake evaporated.
Entailed: The glaciers feeding the lake are no longer.
Contradiction: The lake still stands to this day
Contradiction: All the representatives we talked to were not willing to participate.
Contradiction: The people in the parade wear guady outfits.
Contradiction: Madonna works at Wal-Mart.
Contradiction: Willing bidders are always available on hand.