| 11. | Chad Pennington, a rookie this season, is still an unknown quantity.
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| 12. | But the Dakar Lions are no longer an unknown quantity in international soccer.
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| 13. | The moderate Islamic party called Hamas remained an unknown quantity in the voting.
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| 14. | As for his politics, especially foreign policy, he remains largely an unknown quantity.
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| 15. | An unknown quantity of explosives was also part of the shipment, it said.
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| 16. | The statement said an unknown quantity of contraband goods were seized.
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| 17. | Taylor, I don't know because he's still an unknown quantity.
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| 18. | Four years ago, he was an unknown quantity, easily tarred as an unfeeling archconservative.
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| 19. | The team is still a bit of an unknown quantity.
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| 20. | Kabila, a one-time Marxist and discipline of Che Guevara, remains largely an unknown quantity.
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