{'nobel prize': [1, 2, 6, 6], 'french scientist': [0, 0, 0, 1], 'american scientist': [0, 0, 0, 1], 'quantum physics': [0, 0, 0, 2], 'spectroscopy': [0, 0, 0, 1], 'astrophysics': [0, 0, 0, 1], 'physics': [0, 2, 3, 4]}