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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def GetEntries(self, parser_mediator, match=None, **unused_kwargs):
 """Extracts relevant BT entries. Args: parser_mediator (ParserMediator):
 mediates interactions between parsers and other components, such as storage and dfvfs. match (Optional[dict[str: object]]):
 keys extracted from PLIST_KEYS. """

    device_cache = match.get('DeviceCache', {})
    for device, value in iter(device_cache.items()):
      name = value.get('Name', '')
      if name:
        name = ''.join(('Name:', name))

      event_data = plist_event.PlistTimeEventData()
      event_data.root = '/DeviceCache'

      datetime_value = value.get('LastInquiryUpdate', None)
      if datetime_value:
        event_data.desc = ' '.join(
            filter(None, ('Bluetooth Discovery', name)))
        event_data.key = '{0:s}/LastInquiryUpdate'.format(device)

        event = time_events.PythonDatetimeEvent(
            datetime_value, definitions.TIME_DESCRIPTION_WRITTEN)
        parser_mediator.ProduceEventWithEventData(event, event_data)

        if device in match.get('PairedDevices', []):
          event_data.desc = 'Paired:True {0:s}'.format(name)
          event_data.key = device

          event = time_events.PythonDatetimeEvent(
              datetime_value, definitions.TIME_DESCRIPTION_WRITTEN)
          parser_mediator.ProduceEventWithEventData(event, event_data)

      datetime_value = value.get('LastNameUpdate', None)
      if datetime_value:
        event_data.desc = ' '.join(filter(None, ('Device Name Set', name)))
        event_data.key = '{0:s}/LastNameUpdate'.format(device)

        event = time_events.PythonDatetimeEvent(
            datetime_value, definitions.TIME_DESCRIPTION_WRITTEN)
        parser_mediator.ProduceEventWithEventData(event, event_data)

      datetime_value = value.get('LastServicesUpdate', None)
      if datetime_value:
        event_data.desc = ' '.join(filter(None, ('Services Updated', name)))
        event_data.key = '{0:s}/LastServicesUpdate'.format(device)

        event = time_events.PythonDatetimeEvent(
            datetime_value, definitions.TIME_DESCRIPTION_WRITTEN)
        parser_mediator.ProduceEventWithEventData(event, event_data)