Which countries in South America do not have access to the sea?
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South America is part of the Earth.
The Earth is part of South America .
Which countries in South America do not have access to the sea?</s>South America is part of the [unused1]Earth                [unused2] .
Which countries in South America do not have access to the sea?</s>South America is part of the Earth.
Which countries in South America do not have access to the sea?</s>The [unused1]Earth                [unused2] is part of South America .
Which countries in South America do not have access to the sea?</s>The Earth is part of South America .
Which countries in South America do not have access to the sea?</s>[unused1]Earth[unused2],0,[unused1]Earth[unused2],[unused1]Earth[unused2],0,South America,South America,part of,[unused1]Earth[unused2],South America,0,South America
Which countries in South America do not have access to the sea?</s>Earth,0,Earth,Earth,0,South America,South America,part of,Earth,South America,0,South America