Anchor: In the past there have been several attempts to drain the wetlands, but this damaged not only the Great Morass but also areas of the coral reef offshore.
Entailed: Draining the wetlands is bad because it damages the ecosystems.
Contradiction: The attempts to drain the wetlands helped the coral reef offshore.
Contradiction: The two people are looking out the window.
Contradiction: A group of cyclists.
Contradiction: Olympic athletes are working.
Contradiction: Kathmandu's name originates from another word.