Definition: Given a text, write a compressed version of it in a single sentence.
Input: My claim is that Lincoln's address expresses the same idea that was then current in Europe. Each people of common history and language constitutes a nation, and the natural form for the nation's survival was in a state structure.
Output:
Lincoln's address and Europeas where the same. Common history and language constitutes a nation, and the natural form for the nation's survival was a state structure.