TAURUS (April 20-May 20): In the game known as Rock Paper Scissors, each player pumps a fist twice and then displays his or her hand in one of three different shapes: flat to indicate a piece of paper, a fist to symbolize rock, or index finger and middle finger extended for scissors. Each of the three can beat just one of the other two. Scissors cuts paper, paper covers rock, and rock smashes scissors. For centuries in many cultures, this game has been used by pairs of people to settle small decisions, such as who will wash the dishes this time or who will run to the store to get beer. Though it’s not usually invoked to determine matters of great importance, you might consider bucking tradition this week. It may be impossible to solve knotty questions through common sense and negotiation. Why not try the Rock Paper Scissors approach?