added ids

data/test.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5050155c6613ab338ac784590b718cad6993ff3a26adb51993ac087c3676d58b
-size 333056
+oid sha256:482e2265aaca2481e701c35eb30a4238e579df8461406849bc88812d5b3242aa
+size 224354

data/train.json

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:36d373a113b3e9e9c3e680d28d3f5b41199b4744d9f53186d772c81f4437add5
-size 2992890
+oid sha256:12078c13ce335f68bbabe387b5d7769fad4edff8301e34759472c3cc98ef8acc
+size 2014321

policies.py

@@ -45,6 +45,7 @@ class PoliciesQA(datasets.GeneratorBasedBuilder):
             description=_DESCRIPTION,
             features=datasets.Features(
                 {
+                    "id": datasets.Value("string"),
                     "context": datasets.Value("string"),
                     "question": datasets.Value("string"),
                     "answers": datasets.features.Sequence(