Which of the Following Statements About the IBM Watson Natural

Which of the following statements about the IBM Watson Natural Language Classifier service is false?

A) You train the Natural Language Classifier service with sentences and phrases that are specific to your application and classify each sentence or phrase. For example, you might classify "I need help with your product" as "tech support" and "My bill is incorrect" as "billing."
B) Once you've trained your classifier, the service can receive sentences and phrases, then use Watson's xe "cognitive computing"cognitive computing capabilities and your xe "classifier"classifier to return the best matching classifications and their match probabilities.
C) You might use the returned classifications and probabilities to determine the next steps in your app. For example, in a customer service app where someone is calling in with a question about a particular product, you might use Speech to Text to convert a question into text, use the Natural Language Classifier service to classify the text, then route the call to the appropriate person or department.
D) All of the above statements are true.