Problem: How does the next paragraph end?

How to lighten dyed hair
Rinse your hair with hot water.
The heat will open up the cuticles, allowing more of the dye to be stripped out. Thoroughly saturate your hair, in either the shower or over the sink.
A: Wash with a non-color-safe clarifying shampoo. The shampoo should be used immediately after you undergo your unsatisfactory coloring, and should strip some of the new color from your hair.

Problem: How does the next paragraph end?

A large bull is injured inside a ring. a man
A: is riding a horse while stabbing the bull.

Problem: How does the next paragraph end?

A boy is seated in front of a table. he
A: is trying to solve a rubik's cube.

Problem: How does the next paragraph end?

How to avoid germs
Take a shower shortly after being around someone who is sick.
Use antibacterial soap if the person was unwell with a contagious condition. There's no need to do this if you've been around a person sick with something non-communicable, like cancer, or a migraine.
A:
Avoid using other people's food utensils. Never eat off someone else's plate or drink their beverage.