What was the costliest war in history?
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The War of 1812 was an instance of war.
War of 1812 is one of the examples of war .
What was the costliest war in history?</s>The [unused1]War of 1812                [unused2] was an instance of war.
What was the costliest war in history?</s>The War of 1812 was an instance of war.
What was the costliest war in history?</s> [unused1]War of 1812                [unused2] is one of the examples of war .
What was the costliest war in history?</s>War of 1812 is one of the examples of war .
What was the costliest war in history?</s>war,0,war,war,0,[unused1]War of 1812[unused2],[unused1]War of 1812[unused2],instance of,war,[unused1]War of 1812[unused2],0,[unused1]War of 1812[unused2]
What was the costliest war in history?</s>war,0,war,war,0,War of 1812,War of 1812,instance of,war,War of 1812,0,War of 1812