This sounds like you are filling out the condo questionnaire.
Unless you are the trustee of a condex or an up to 4 unit condo complex, the condo questionnaire should be filled out by the condo association/condo management, not you.
Each condo (more than 4 units) will have their attorney to advise them on how to answer this question. Normally, even if there is no specific lawsuit filed as of yet, the answer required is "yes".
The very nature of the question is to protect the lending institution from potential losses.
Even if the condo association will be suing someone and not being sued itself.