korobeynichev's laboratory worked with the u.s. lawrence livermore national laboratory.
korobeynichev's laboratory worked with other scientific institutes.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing". OPTIONS:
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Answer: 3

In afternoon trading in Europe, France's CAC-40 advanced and Britain's FTSE 100 each gained 0.7 percent, while Germany's DAX index rose 0.6 percent.
In Europe, France's CAC-40 rose 1.3 percent, Britain's FTSE 100 declined 0.2 percent and Germany's DAX index gained 0.6 percent.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing". OPTIONS:
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Answer: 2

A man is playing a flute.
A man is playing a guitar.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing". OPTIONS:
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Answer: 2

A dog lies on his back on a wooden floor.
A dog is laying on the floor.

Rate the textual similarity of these two sentences on a scale from 0 to 5, where 0 is "no meaning overlap" and 5 is "means the same thing". OPTIONS:
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Answer:
4