The Evidence View provides all of the data and used in Vyasa's deep learning algorithms to answer your natural language query. Here's how you can view what supporting documents are the evidence for a question or specific answer.
Viewing the Evidence Tab
Click on the node of interest. This node can be either a question node (e.g. "What are the symptoms of COVID-19?") or an answer node (e.g. "fever").
The Evidence View for that node will be on the right. Question nodes will display all answers, and each answer's supporting documents. Answer nodes will only display the data supporting that specific answer.