Anchor: i didn't catch anything but i've been up there
Entailed: I didn't get any fish, but I've been there.
Contradiction: I caught so much when I was up there. 
Contradiction: Instead of bringing sleeping bags, we'll bring an air mattress to sleep on.
Contradiction: I prefer having a month of very cold weather and temperant weather for the rest of the year, than only a small portion being warm weather.
Contradiction: The person is setting her hair on fire.
Contradiction: The Diversity in the Legal Services Community was hosted by the LSC.