Task: Text Matching
Input (English): Sentence 1: The tech-heavy Nasdaq Composite Index .IXIC was off 0.11 percent, or 1.78 points, at 1,594.13. Sentence 2: The broader Standard & Poor's 500 Index .SPX was down 0.04 points, or 0 percent, at 971.52.
Output (English): 1