N Korea warns of retaliation for South Korea drill
North warns of retaliation for Seoul's naval drill plan

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

6.8 quake strikes off Solomon Islands
Magnitude 6.3 quake strikes off Solomon Islands: USGS

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

Dynes came to UC San Diego in 1991 after 22 years as a physicist with AT&T Bell Labs.
Dynes has been at UC San Diego since 1991 after spending 22 years with AT&T Bell Labs, where he worked on superconductors and other materials.

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

It's so stupid that it just has to be true.
It's amusing to think it even might be true.

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