PrintStream fnew = UTOutput.createPrintBufferedFileStream(outputFile+".new");
int i;
for (i=0; (tree = reader.next()) != null; i++)
{
fold.println(tree.toStringCoNLL()+"\n");
tree.projectivize();
fnew.println(tree.toStringCoNLL()+"\n");
if (i%1000 == 0) System.out.print(".");
} System.out.println();