"为什么理查森没能获准探访格罗斯？"
理查森甚至没能获准探访格罗斯。[{'character': '理', 'pinyin': 'li3', 'highest pitch': 8.69, 'lowest pitch': 7.06, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '查', 'pinyin': 'cha2', 'highest pitch': 8.57, 'lowest pitch': 7.06, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '森', 'pinyin': 'sen1', 'highest pitch': 10.6, 'lowest pitch': 8.57, 'duration': 0.25, 'prosody hierarchy': '#2'}, {'character': '甚', 'pinyin': 'shen4', 'highest pitch': 10.3, 'lowest pitch': 8.06, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '至', 'pinyin': 'zhiii4', 'highest pitch': 8.54, 'lowest pitch': 7.83, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '没', 'pinyin': 'mei2', 'highest pitch': 10.01, 'lowest pitch': 7.57, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '能', 'pinyin': 'neng2', 'highest pitch': 10.4, 'lowest pitch': 9.36, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '获', 'pinyin': 'huo4', 'highest pitch': 9.94, 'lowest pitch': 8.02, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '准', 'pinyin': 'zhuen3', 'highest pitch': 7.48, 'lowest pitch': 4.57, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '探', 'pinyin': 'tan4', 'highest pitch': 8.7, 'lowest pitch': 6.84, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '访', 'pinyin': 'fang3', 'highest pitch': 7.07, 'lowest pitch': 5.44, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '格', 'pinyin': 'ge2', 'highest pitch': 6.6, 'lowest pitch': 6.48, 'duration': 0.11, 'prosody hierarchy': 'null'}, {'character': '罗', 'pinyin': 'luo2', 'highest pitch': 7.74, 'lowest pitch': 6.6, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '斯', 'pinyin': 'sii1', 'highest pitch': 9.11, 'lowest pitch': 7.74, 'duration': 0.34, 'prosody hierarchy': '#4'}]