For teams that submitted both multimodal and text-only systems, the role of multimodality is not evident as far as MLT Accuracy is concerned: sometimes multimodal systems perform better and sometimes text-only systems perform better.
the assessors gave a sentence-level score between 0 and 100, where 0 indicates that the meaning of the source sentence is not preserved in the system output, and 100 means that the meaning is 'perfectly' preserved.