Anchor: Multiple systems normally are installed in sequence and overlapping to maintain a high level of activity at the site.
Entailed: Multiple systems are installed together and overlapping to maintain a high level of activity
Contradiction: Multiple systems cannot be installed to overlap
Contradiction: A woman is putting make-up on.
Contradiction: You want to shift the discussion towards credit cards. 
Contradiction: Three ladies are eating fresh seafood at a restaurant wearing dresses.
Contradiction: It will not charge you again, plus you can take the plates home.