Task: Question Answering
Input (English): Table TABREF21 shows results for Korean INLINEFORM0 English, using the same configurations (1, 2 and 8) as for German–English. Our results confirm that the techniques we apply are successful across datasets, and result in stronger systems than previously reported on this dataset, achieving 10.37 BLEU as compared to 5.97 BLEU reported by gu-EtAl:2018:EMNLP1. 
 Question: what are the methods they compare with in the korean-english dataset?
Output (English): gu-EtAl:2018:EMNLP1