波列瓦诺夫的做法是什么？
俄总统叶利钦十八日也批评了波列瓦诺夫的作法。[{'character': '俄', 'pinyin': 'e2', 'highest pitch': 11.09, 'lowest pitch': 9.24, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '总', 'pinyin': 'zong2', 'highest pitch': 10.77, 'lowest pitch': 9.47, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '统', 'pinyin': 'tong3', 'highest pitch': 10.77, 'lowest pitch': 6.67, 'duration': 0.28, 'prosody hierarchy': '#2'}, {'character': '叶', 'pinyin': 'ie4', 'highest pitch': 9.93, 'lowest pitch': 7.48, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '利', 'pinyin': 'li4', 'highest pitch': 9.14, 'lowest pitch': 7.54, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '钦', 'pinyin': 'qin1', 'highest pitch': 10.62, 'lowest pitch': 7.54, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '十', 'pinyin': 'shiii2', 'highest pitch': 10.62, 'lowest pitch': 7.78, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '八', 'pinyin': 'ba1', 'highest pitch': 11.0, 'lowest pitch': 10.35, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '日', 'pinyin': 'riii4', 'highest pitch': 10.65, 'lowest pitch': 7.48, 'duration': 0.23, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.04}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 7.22, 'lowest pitch': 6.2, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '批', 'pinyin': 'pi1', 'highest pitch': 8.41, 'lowest pitch': 7.44, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '评', 'pinyin': 'ping2', 'highest pitch': 7.44, 'lowest pitch': 6.19, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '了', 'pinyin': 'le5', 'highest pitch': 7.27, 'lowest pitch': 6.75, 'duration': 0.17, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '波', 'pinyin': 'bo1', 'highest pitch': 9.53, 'lowest pitch': 9.05, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '列', 'pinyin': 'lie4', 'highest pitch': 9.73, 'lowest pitch': 7.66, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '瓦', 'pinyin': 'ua3', 'highest pitch': 7.66, 'lowest pitch': 5.16, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '诺', 'pinyin': 'nuo4', 'highest pitch': 8.67, 'lowest pitch': 5.16, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '夫', 'pinyin': 'fu1', 'highest pitch': 10.14, 'lowest pitch': 8.58, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 9.94, 'lowest pitch': 8.28, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '作', 'pinyin': 'zuo4', 'highest pitch': 8.51, 'lowest pitch': 6.54, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '法', 'pinyin': 'fa3', 'highest pitch': 6.54, 'lowest pitch': 4.79, 'duration': 0.29, 'prosody hierarchy': '#4'}]