51.   The iron rule of the Market has been much less obvious than was the rule of the military during the cold war.

52.   The literal rule is a rule against using intelligence in understanding language.

53.   The new rules are likely to spark more controversy.

54.   The new rules are meant to prevent Mayhem on school enrollment days.

55.   The rewrite rule is an effective method of representing the rules of a generative grammar.

56.   The rule she violated is a dumb rule.

57.   The rules are most useful on formal occasions like weddings, and particularly when they happen only once in a lifetime.

58.   The rules are quite clear on the point.