before_sent:  The survey reports the state-of-the-art results on the existing benchmark datasets on stance detection, and discusses the most effective approaches.
before_sent_with_intent: <fluency>  The survey reports the state-of-the-art results on the existing benchmark datasets on stance detection, and discusses the most effective approaches.
after_sent:  The survey reports state-of-the-art results on the existing benchmark datasets on stance detection, and discusses the most effective approaches.