OPTIONS:
a). comes onto the rope walking from the rocks..
b). also walks on a tight rope..
c). appears again describing his part of the lesson..
d). is demonstrating the type of stance the rope is measured against..Choose from options above and answer: What most naturally follows?

The person in blue is demonstrating how the rope is fastened from the rocks. He is also showing tight rope walking from one end to another. then the person in black
Answer:
b).