fix download

ipquiz.py

@@ -141,8 +141,8 @@ class IPQuizDataset(datasets.GeneratorBasedBuilder):
                     "language": row["language"],
                     "problem": row["problem"],
                     "candidates": {
-                        "options": [k for k, v in row["candidates"].items()],
                         "texts": [v for k, v in row["candidates"].items()], 
+                        "options": [k for k, v in row["candidates"].items()],
                     },
                     #"candidates": str(row["candidates"]),
                     "answer": row['answer'],