We thank reviewers for their thoughtful feedback

We thank reviewers for their thoughtful feedback. We outperform all the reviewers' additional references that "One model to learn them all" is We will add all mentioned references but we stress that they do not hurt our novelty claim nor our results. MIL-NCE by 2% in both UCF and HMDB, while enabling a task (ESC-50) that would not be possible with MIL-NCE. We agree that our novelty does not lie in the loss which is indeed not novel. We will clarify the impact of the deflation contribution in the paper.