What is end-to-end automation with human in the loop in UiPath?

What is end-to-end automation with human in the loop in UiPath?
A . A type of automation that requires a human being involved only in monitoring the process
B . A type of automation that requires a human being involved only in decision-making steps of the process
C . A type of automation that requires a human being involved in every step of the process
D . A type of automation that requires a human being involved only at the beginning and end of the process

Answer: B