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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 _handle_results(options):
 """Process the results of executing the Async's target."""

    results_processor = options.get('_process_results')
    if not results_processor:
        results_processor = _process_results

    processor_result = results_processor()
    if isinstance(processor_result, (Async, Context)):
        processor_result.start()