Sentence 1: The technology-laced Nasdaq Composite Index <.IXIC> added 8.27 points, or 0.51 percent, to 1,633.53.
Sentence 2: The broader Standard & Poor's 500 Index .SPX crept up 4.3 points, or 0.44 percent, to 980.52.
Similarity (0-5): 1.200