Anchor: Christie has been called   by the Guinness Book of World Records, among others   the best-selling writer of books of all time, and the best-selling writer of any kind together with William Shakespeare.
Entailed: Along with William Shakespeare, Christie is the best selling writer of any genre of all time. 
Contradiction: Christie holds no records for authorship as no one has really ever read any of her books. 
Contradiction: mailboxes mustn't be placed on only one designated side of the
Contradiction: Men are running a race.
Contradiction: Rulers fought for control of the Indus valley.
Contradiction: Man walking with a hat on a stick.