The authors would like to thank all the three reviewers for their useful feedback and the area chair for handling this

To address the reviewers' comments, upon acceptance of this paper, we will (i) include numerical experiment Some common concerns are as follows. We set γ = 0.95, α = 10 Details of this experiment will be found in final version. Reviewer 1: We thank the reviewer for providing constructive and supportive comments. Typos: We apologize for the typos made. They will be corrected in the final version.