An AI solution is implemented to detect what the user wants to do. The user mentions that he wants to buy a ski jacket for an upcoming vacation in Colorado.
How can the entities be derived from the conversation using IBM Watson services?
A . Upload training data to the Discovery service and use the Discovery API to query the results
B . Use the Tone Analyzer service to retrieve the level of openness in the utterance
C . Pass the utterance from the user to the Natural Language Understanding service Entities API
D . Pass the utterance from the user through Speech to Text then apply Tradeoff Analytics
Answer: C