diff --git a/elit/structure.py b/elit/structure.py
index d501898..b421b7c 100644
--- a/elit/structure.py
+++ b/elit/structure.py
@@ -115,7 +115,7 @@ def __next__(self):
         self._iter += 1
         if self._iter >= len(self.sentences):
             raise StopIteration
-        return Sentence(self._sentences[self._iter])
+        return self._sentences[self._iter]
 
     @property
     def sentences(self) -> List[Sentence]: