Anchor: As discussed in section 3, increasing national saving boosts investment and economic growth.
Entailed: If you increase national saving you can boost the economy.
Contradiction: Boosting the economy is bad.
Contradiction: The children are playing in the park.
Contradiction: Many of the tourist attractions like tapas bars are located on the cobblestone streets. 
Contradiction: They were unable to smell anything.
Contradiction: Today is the day that you will have a fight with the Kal.