No politician is an acrobat.
Every historian liberates every blacksmith.
No potter dazes any blacksmith.
Every researcher dazes every librarian.
Every dancer is a driver.
No chef is an architect.
No historian is a journalist.
Every sailor is a journalist.
No blacksmith is a historian.
Some historian dazes no acrobat.
Some historian is a journalist.
No driver is a director.
Every director is an entrepreneur.
Every driver is an architect.
No historian is a politician.
No sailor liberates any dancer.
Some potter dazes no architect.
Every chef is an architect.
Some director liberates no dancer.
No beekeeper is a potter.
Every historian is an entrepreneur.
Every researcher obeys some acrobat.
Every architect is a politician.
Every director is an acrobat.
Every architect is a plumber.
No director is a dancer.
Every architect liberates every blacksmith.
Every acrobat is a dancer.
No driver is a librarian.

This example is inconsistent.