diff --git a/examples/query_lang/claims_alternatives.json b/examples/query_lang/claims_alternatives.json
index 111c9f7..079858b 100644
--- a/examples/query_lang/claims_alternatives.json
+++ b/examples/query_lang/claims_alternatives.json
@@ -12,6 +12,7 @@
           {"path": ["last_name"]},
           {
             "path": ["postal_code"],
+            // alternatively, deliver the two claims in the group locality_and_region
             "alternative_claims": ["locality_and_region"]
           },
           {
@@ -23,11 +24,9 @@
             "path": ["region"]
           },
           {
-            "group": "age_verification",
             "path": ["date_of_birth"]
           },
           {
-            "group": "newsletter",
             "path": ["email"]
           }
       ]
diff --git a/examples/query_lang/credentials_alternatives.json b/examples/query_lang/credentials_alternatives.json
index e9974b5..07652cf 100644
--- a/examples/query_lang/credentials_alternatives.json
+++ b/examples/query_lang/credentials_alternatives.json
@@ -11,6 +11,7 @@
         {"path": ["family_name"]},
         {"path": ["address", "street_address"]}
       ],
+      // alternatively, deliver other_pid or both credentials in pid_reduced
       "alternative_credentials": ["other_pid", "pid_reduced"]
     },
     {