Task: Question Answering
Input (English): The training data released for this task contains 22 drug labels, referred to as Training-22, with gold standard annotations.  As Training-22 is a relatively small dataset, we additionally utilize an external dataset with 180 annotated drug labels dubbed NLM-180 BIBREF5 (more later).  
 Question: What training data did they use?
Output (English): Training-22 NLM-180