Rate the similarity of the following two sentences
U.S. and European leaders pledged on Wednesday to work together to keep Iran from developing nuclear weapons, presenting a united front after months of bitter acrimony over Iraq.
Bush said U.S. and European Union leaders, at an annual Washington summit, agreed on the need to keep Iran from developing nuclear weapons.

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3


Rate the similarity of the following two sentences
A man is talking on the phone.
A man is talking.

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Rate the similarity of the following two sentences
Nigeria: Nigerian troops swarm after 40 killed in student massacre
Nigeria police make arrests after college massacre

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