Anchor: But the benefits of the new technologies--ultimately, immortality and the rewriting of the recipe for human beings--are precisely what philosophers ought to ponder.
Entailed: The benefits of the new technologies are what philosophers ought to ponder.
Contradiction: The new technologies should not be pondered by anyone.
Contradiction: While riding his bike, a man spots a dog running in a field.
Contradiction: There are several different ways to measure benefits.
Contradiction: the men are asleep
Contradiction: A person is sitting in a messy room.