Reviews: Context-aware Synthesis and Placement of Object Instances

In overall, I think this paper proposes a well-designed pipeline for semantic map synthesis which is helpful to image generation tasks. The rebuttal addresses my questions about the ablation study. I strongly suggest the authors to add the ablation study in the final version if this paper is accepted. My final rating is accept. This paper proposes a where and what pipeline to synthesize and place object instances into a semantic map in an end-to-end way.