| 
    Three Notrump Response - In addition to the standard agreement 
    showing 13 -15 High Card Points and a balanced hand with useful stoppers in 
    the side suits, some play conventional responses:
 
      
        | Convention | Meaning |  
        | Strong | 16 - 18 points and a 
        4-3-3-3 distribution |  
        | Ingberman | After opener's strong 
        reverse bid (second bid at the 2 level is in a higher ranking suit than 
        the rank of the first 1 level bid, as 1D - 1H; 2S), responder's 
        3N call promises a stopper in the fourth suit. |  
        | Distributional | 13 - 15 points and implying 
        a singleton in an unspecified suit, when partner opened in a major suit. |  
        | Long or Strong | A forcing bid, where 
        responder holds either an extra long or strong hand, providing further 
        details in follow-up bids. |  
        | Baby 
        Blackwood | An Ace asking bid, 
        inquiring about opener's controls as a "mini Slam" bid |  
        | Preemptive Game | In lieu of using a direct 
        jump to 4 of opener's major suit to signoff in game, using 3NT to show a 
        hand with long trump and shortage in a side suit as well as minimal 
        defensive values. |    |