old_contents: class EvidenceRequest(object):
      """Include this with a Question to request evidence from Watson"""
  
      def __init__(self, items=3, profile=False):
          self.items = items
          self.profile = profile
  
      def __eq__(self, other):
          return False
  
new_contents: class EvidenceRequest(object):
      """Include this with a Question to request evidence from Watson"""
  
      def __init__(self, items=3, profile=False):
          self.items = items
          self.profile = profile
  
      def __eq__(self, other):
          """Return True iff self is equivalent to other
  
          :param other: an EvidenceRequest
          :return: True or False
          """
          if self is other:
              return True
  
          if not isinstance(other, EvidenceRequest):
              return False
          if self.items != other.items:
              return False
          if self.profile != other.profile:
              return False
  
          return True
  
subject: Implement EvidenceRequest.__eq__()