Fix task tags

README.md

@@ -1,18 +1,15 @@
 ---
 language:
 - en
-license: 
+license:
 - mit
 task_categories:
-- long-texts
+- question-answering
+- summarization
 - text-generation
 task_ids:
-- summarization
-- question-answering
-- natural-language-inference
 - multiple-choice-qa
-- multi-hop question answering
-- query-based-summarization
+- natural-language-inference
 configs:
 - gov_report
 - summ_screen_fd
@@ -26,6 +23,10 @@ configs:
 - squad_ordered_distractors
 - hotpotqa
 - hotpotqa_second_only
+tags:
+- multi-hop-question-answering
+- query-based-summarization
+- long-texts
 ---
 
 ## Dataset Description