Variable                        Description                    
 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 
  variable                                                       
  choice basic mandatory          A variable.                    
  Choices:                                                       
                                                                 

 • a                                                                            
 • b                                                                            
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