You will be given a definition of a task first, then some input of the task.
In this task, you will be presented with a context from an academic paper and a question separated with a
. You have to answer the question based on the context.

For testing, we also applied the TongueNet on the UBC database BIBREF14 without any training to see the generalization ability of the model.
Question: What previously annotated databases are available?
Output:
the UBC database BIBREF14