Hello again,
This is a borderline case between constrained and unconstrained.
Since the words are extracted from *only* the training dataset without
using any external resources (e.g. lexica, additional reviews), we think that
-even though you used your knowledge of English language- your submission should be marked as **constrained**. So, please mark it as constrained and submit it when you are ready.
In the overview paper we will mark it either as constrained or as special case of constrained (e.g constrained*). We used a constrained* mark for similar submissions in the past (ABSA-14, ABSA-15).
Please in your submission ("Short submission description") and in your paper describe in detail
your method and the resources you used.
DG