code: def Q(base):
      # Q  Minimum stem length = 3 and do not remove ending after l or n
      c = base[-1]
      return len(base) > 2 and (c != "l" and c != "n")
  
imports: from collections import defaultdict
label_desc: Use image node_id 17 for calling a global function with example usage: Q(base) and returns: unknown