Component Variant Interaction

Hi, a little help please. I have 9 buttons. Each button label is for a different game mechanic (e.g., badges, levels, missions). I also have 9 definitions, one for each game mechanic. When a user clicks on a button I want the definition to appear to the right. Each definition should appear in the same place for continuity. The default could be the ‘points’ definition displayed. Or, it could be a white frame with the text ‘click on a button to display the definition.’ Could someone please provide a step-by-step for this interaction? Thank you very much!