Update README.md

README.md

@@ -1,22 +1,26 @@
----
-license: cc-by-4.0
-task_categories:
-- question-answering
-language:
-- en
-tags:
-- finance
-- table-text
-- discrete_reasoning
-- numerical_reasoning
-size_categories:
-- 10K<n<100K
----
+---
+license: cc-by-4.0
+task_categories:
+- question-answering
+language:
+- en
+tags:
+- finance
+- table-text
+- discrete_reasoning
+- numerical_reasoning
+size_categories:
+- 10K<n<100K
+---
 
 
 # TAT-QA
 
-[**Project Page**](https://nextplusplus.github.io/TAT-QA/);  [**Paper - ACL 21**](https://aclanthology.org/2021.acl-long.254/);  [**Source Code**](https://github.com/NExTplusplus/TAT-QA) [**Leaderboard**](https://nextplusplus.github.io/TAT-QA/#leaderboard)
+- [**Project Page**](https://nextplusplus.github.io/TAT-QA/)
+- [**Paper - ACL 21**](https://aclanthology.org/2021.acl-long.254/) 
+- [**Paper - Arxiv**](https://arxiv.org/abs/2105.07624) 
+- [**Source Code**](https://github.com/NExTplusplus/TAT-QA)
+- [**Leaderboard**](https://nextplusplus.github.io/TAT-QA/#leaderboard)
 
 TAT-QA (Tabular And Textual dataset for Question Answering) is a large-scale QA dataset, aiming to stimulate progress of QA research over more complex and realistic tabular and textual data, especially those requiring numerical reasoning.