Anchor: I began this column with the provocative thesis that software isn't anywhere near bloated enough.
Entailed: There is still room for more software. 
Contradiction: Software has reached its saturation point. 
Contradiction: A man tries to pet a dog.
Contradiction: There is a girl walking down the street with a cell phone.
Contradiction: The woman is swimming with sharks.
Contradiction: The man sliced cheese.