At best, we might barely hang on while learning the complex rules of an ancient and dangerous culture.

Some countries have more complex rules on dual and multiple citizenship.

In particular, there are complex rules which disadvantage married women.

Even the familiar sports events followed complex new rules, never described.

Rabelais himself developed his personal set of rather complex rules.

One of those complex rules related to property captured or recovered by military forces.

But for many people, changes in complex federal rules may mean that the allowable increase next year will be far more than $500.

That, in turn, could lead to complex rules to prevent abuses.

There are complex rules to the game play and scoring.

There are complex rules for safety spread through five thick books.