我们需要讨论一下这个问题。
双方商定继续就此问题保持磋商。[{'character': '双', 'pinyin': 'shuang1', 'highest pitch': 9.77, 'lowest pitch': 8.64, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 10.03, 'lowest pitch': 8.63, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '商', 'pinyin': 'shang1', 'highest pitch': 10.04, 'lowest pitch': 8.63, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '定', 'pinyin': 'ding4', 'highest pitch': 10.04, 'lowest pitch': 7.64, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '继', 'pinyin': 'ji4', 'highest pitch': 10.98, 'lowest pitch': 9.84, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '续', 'pinyin': 'xv4', 'highest pitch': 9.84, 'lowest pitch': 7.81, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '就', 'pinyin': 'jiou4', 'highest pitch': 8.4, 'lowest pitch': 6.56, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '此', 'pinyin': 'cii3', 'highest pitch': 6.77, 'lowest pitch': 5.88, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '问', 'pinyin': 'uen4', 'highest pitch': 7.16, 'lowest pitch': 5.88, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '题', 'pinyin': 'ti2', 'highest pitch': 6.86, 'lowest pitch': 5.58, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '保', 'pinyin': 'bao3', 'highest pitch': 6.54, 'lowest pitch': 4.72, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '持', 'pinyin': 'chiii2', 'highest pitch': 6.74, 'lowest pitch': 4.95, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '磋', 'pinyin': 'cuo1', 'highest pitch': 8.44, 'lowest pitch': 7.91, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '商', 'pinyin': 'shang1', 'highest pitch': 10.04, 'lowest pitch': 7.91, 'duration': 0.35, 'prosody hierarchy': '#4'}]