你认为我们应该找谁来解决这个问题呢？
李女士称，她找马艳丽交涉。[{'character': '李', 'pinyin': 'li2', 'highest pitch': 11.15, 'lowest pitch': 8.35, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '女', 'pinyin': 'nv3', 'highest pitch': 11.25, 'lowest pitch': 7.25, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '士', 'pinyin': 'shiii4', 'highest pitch': 8.18, 'lowest pitch': 7.03, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '称', 'pinyin': 'cheng1', 'highest pitch': 8.79, 'lowest pitch': 7.03, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '她', 'pinyin': 'ta1', 'highest pitch': 8.78, 'lowest pitch': 7.44, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '找', 'pinyin': 'zhao2', 'highest pitch': 7.99, 'lowest pitch': 6.4, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '马', 'pinyin': 'ma3', 'highest pitch': 8.83, 'lowest pitch': 5.66, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '艳', 'pinyin': 'ian4', 'highest pitch': 9.74, 'lowest pitch': 5.96, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '丽', 'pinyin': 'li4', 'highest pitch': 10.93, 'lowest pitch': 7.59, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '交', 'pinyin': 'jiao1', 'highest pitch': 8.15, 'lowest pitch': 7.34, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '涉', 'pinyin': 'she4', 'highest pitch': 10.5, 'lowest pitch': 6.55, 'duration': 0.29, 'prosody hierarchy': '#4'}]