input: Write a python function to evaluate a quiz based on given questions and answers.
  assert evaluate_quiz([
      {
          'question': 'What is the capital of France?',
          'possible_answers': ['Paris', 'London', 'Berlin', 'Madrid'],
          'correct_answer': 'Paris'
      },
      {
          'question': 'What is 2 + 2?',
          'possible_answers': ['3', '4', '5', '6'],
          'correct_answer': '4'
      },
      {
          'question': 'What is the largest ocean?',
          'possible_answers': ['Atlantic', 'Indian', 'Pacific', 'Arctic'],
          'correct_answer': 'Pacific'
      }
  ], ['Paris', '4', 'Pacific']) == 'You got all 3 questions right!'
  
  assert evaluate_quiz([
      {
          'question': 'What is the capital of Italy?',
          'possible_answers': ['Rome', 'Paris', 'Berlin', 'Madrid'],
          'correct_answer': 'Rome'
      },
      {
          'question': 'What is 3 + 5?',
          'possible_answers': ['7', '8', '9', '10'],
          'correct_answer': '8'
      },
      {
          'question': 'What is the largest continent?',
          'possible_answers': ['Africa', 'Asia', 'Europe', 'America'],
          'correct_answer': 'Asia'
      }
  ], ['Rome', '7', 'Asia']) == 'You got 2 questions right!'
output: def evaluate_quiz(quiz, answers):
      correct_count = 0
      for question, answer in zip(quiz, answers):
          if question['correct_answer'] == answer:
              correct_count += 1
      if correct_count == len(quiz):
          return f'You got all {correct_count} questions right!'
      else:
          return f'You got {correct_count} questions right!'