Anchor: oh so once you buy a vehicle and you pay you pay the sales tax that's it they don't tax you on it anymore
Entailed: You don't have to pay any further tax on a vehicle once you've paid the sales tax.
Contradiction: When you own a car, you have to continue to pay tax on it every year.
Contradiction: There is no way to estimate changes in sulfur deposits.
Contradiction: At the age of 35, he sat underneath a tree and made a vow to remain there until he achieved his aim. 
Contradiction: A woman is scuba diving.
Contradiction: The company could give executives some free stocks.