Which of the Following Statements Is False

Which of the following statements is false?

A) Various Watson services work with predefined models, but also allow you to provide xe "custom models"custom models that are trained for specific industries or applications.
B) Watson's Knowledge Studio helps you build custom models.
C) Watson's Knowledge Studio allows enterprise teams to work together to create and train new models, which can then be deployed for use by Watson services.
D) All of the above statements are true.