code: def test_prove(arguments):
      """
      Try some proofs and exhibit the results.
      """
      for goal, assumptions in arguments:
          g = Expression.fromstring(goal)
          alist = [Expression.fromstring(a) for a in assumptions]
          p = Prover9Command(g, assumptions=alist).prove()
          for a in alist:
              print("   %s" % a)
          print(f"|- {g}: {p}\n")
  
imports: import os
  import subprocess
  import nltk
  from nltk.inference.api import BaseProverCommand, Prover
  from nltk.sem.logic import AllExpression, AndExpression, EqualityExpression, ExistsExpression, Expression, IffExpression, ImpExpression, NegatedExpression, OrExpression
label_desc: Use image node_id 5 for calling a global function with example usage: test_prove(arguments) without return types