US drone kills six militants in Pakistan: officials
US missiles kill 15 in Pakistan: officials

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

Pakistan's Malala leaves hospital to await surgery
Malala leaves British hospital

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

Obama queries Turnbull over China port deal
Spanish bulls gore seven to death

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: 0

One of the most well studied facets of temperament is how people respond to novelty.
One of the defining and well-studied characteristics of temperament is how people react to novelty.

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:
5