51.   You have only spoken within a closed system.

52.   Anand, with the white pieces, met Ivanchuks Sicilian Defense with a slightly unusual closed system.

53.   But Dole said Friday the settlement merely perpetuates a closed system that favors European companies and Chiquita.

54.   Dole today said the settlement merely perpetuates a closed system that favors European companies and Chiquita.

55.   He also was chosen by a primary-type selection, a break from the relatively closed system the PRI has used to choose candidates in the past.

56.   It has lost its former subsidizers, the Soviet Union and China, and has been forced to open its closed system a few cracks for food and investment.

57.   The NLD normally finds it extremely difficult to find out what has happened to members who disappear into the closed legal system.

58.   The problem does not arise in closed ticketing systems or toll gates as turnstiles or the boom gate will not allow people who have not paid to go through.

59.   The timing of the events highlights the widening gap between growing social and economic freedom in China and a closed political system that deals harshly with dissent.