Built into the IBM Watson Discovery service is the Watson Discovery News data set.
How is this collection different from other collections?
A . The Watson Discovery News configuration and documents cannot be adjusted
B . Documents from the Watson Discovery News collection can be ingested as sample documents to better configure a private collection
C . The Watson Discovery News collection is specific to the company news domain, whereas a collection is specific to a domain.
D . The Watson Discovery News data set and a private collection can be queried with a single query call
Answer: B