If we're going to play, make your mind up about the rules!

Rhyme and meter form the essential rules of Chinese poetry.

We have explained that HTML is, as a basic rule, elements marked up with open and close tags.

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There are exceptions to every rule.

He explained the rule to me.

He urged us to obey the rule.

Reading has its rules.

It's essential that everyone obeys the rules.

Players must adhere to the rules of the game.

Every player is under obligation to keep the rules.

We played the game in accordance with the new rules.

We must do away with these old rules.

We are all supposed to know the traffic rules.

We were obliged to obey the rule.

I explained the rules of the game to them.

We are supposed to know the rules.

We must do away with these old rules.

Following traffic rules is important.

What are the basic rules for keeping a dog?