text: SELECT nonpr.nonprofits_id, nonpr.name as charity, sim.similarity 
  FROM giving.nonprofits_similarity_by_description as sim, giving.nonprofits as nonpr 
  WHERE sim.charity1_id = XXXXX and sim.charity2_id = nonpr.nonprofits_id  
  
  UNION
  
  SELECT nonpr.nonprofits_id, nonpr.name as charity, sim.similarity 
  FROM giving.nonprofits_similarity_by_description as sim, giving.nonprofits as nonpr 
  WHERE sim.charity2_id = XXXXX and sim.charity1_id = nonpr.nonprofits_id  
  
  ORDER BY similarity DESC
  LIMIT 10