carefully analyzed the comments we (2) have received / received from the reviewers. We (3) have found / found all the comments very useful and we (4) have tried / tried to revise the paper accordingly. In this accompanying letter, we (5) have detailed / detailed how we (6) have dealt / dealt the reviewers comments (quoted in italics, discussing how these (7) have been / were addressed. One particular change that should be considered is to make the paperless focused on one particular product. We (8) agree / agreed with this point. We (9) have changed / changed the title, abstract and introduction so as to mention more the one product. The main product (10) is now introduced / has now been introduced only later when discussing the specific dataset and experiments reported in the paper. There are two papers, which are highly relevant to the work proposed in this paper Papers D and Paper E . Given the reference limit in your journal, we (11) have originally decided /
