Sentence 1: The tech-heavy Nasdaq composite index fell 3.99, or 0.2 percent, to 1,682.72, following a two-day win of 55.93.
Sentence 2: The technology-laced Nasdaq Composite Index .IXIC eased 8.52 points, or 0.51 percent, to 1,670.21.
Similarity (0-5): 1.500