[Typo3] questions about miniFAQ extension

[Bing Du]

Its manual says you can insert as many miniFAQ plugins as you want on a 
page.  I thought that could be used to categorize FAQs which means each 
miniFAQ plugin can contain different set of questions and anwsers. 
However, I'm not able to find out how to associate questions and anwsers 
  with each miniFAQ.  I inserted three miniFAQ plugins with different 
headers on a page.  Then I created one question and one anwser.  This 
question and its anwser show up in all the three miniFAQ plugins.

How do people commonly handle FAQs?

I'm open to any suggestions.

Thanks,

Bing