Sentence 1: The blue-chip Dow Jones industrial average .DJI climbed 164 points, or 1.91 percent, to 8,765.38, brushing its highest levels since mid-January.
Sentence 2: The blue-chip Dow Jones industrial average .DJI tacked on 97 points, or 1.14 percent, to 8,699.
Similarity score: 3.000