(Choose 1 answer)
Implementing a voice-based interface for Watson Assistant chatbots, there are three approaches. Choose the best answer
A. Phone calls, Watson Speech to Text APIs and Text Agent with Watson.
B. Phone calls, Watson Text to Speech APIs and Voice Agent with Watson.
C. Phone calls, Watson Speech to Text - Text to Speech APIs and Voice Agent with Watson.
D. Phone calls, Watson Speech to Text - Text to Speech APIs and Text Agent with Watson.
): 40
