Task: Question Answering
Input (English): For the English-German language pair we use the full WMT 2019 parallel dataset. For the English-French language pair we use a restricted dataset containing the full TED corpus from MUST-C BIBREF10 and sampled sentences from WMT 2019 dataset.  
 Question: Which datasets were used in the experiment?
Output (English): WMT 2019 parallel dataset a restricted dataset containing the full TED corpus from MUST-C BIBREF10 sampled sentences from WMT 2019 dataset