Anchor: Sure, there may be life on other planets--if you call that life.
Entailed: Depending on your definition on "life", yes, there may be life on other planets.
Contradiction: We are probably alone in the universe.
Contradiction: A bird is flying through the air.
Contradiction: There are people playing outside.
Contradiction: The essay praises the new type of news which is based more off entertainment talk.
Contradiction: This gives you a chance to test foundational methods before a commitment to a full open water course.