Do the following sentences say the same thing?
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ISAF: 4 coalition troops killed in attack involving Afghan police
NATO says four troops killed in "insider" attack in Afghan south

3

Do the following sentences say the same thing?
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A black and white dog swimming in the pool
A black and white dog running with something in his mouth.

2

Do the following sentences say the same thing?
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Egyptian court bans Muslim Brotherhood
Egypt court bans Muslim Brotherhood 'activities'

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Do the following sentences say the same thing?
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a bird lands in the water.
a boat floats in the water.
1