Problem: What happens next in this paragraph?

How to set a dinner table
Set a placemat on the table.
Placemats protect the surface of your table from food and brighten up your dining experience. Make sure the edge of the placemat is about an inch away from the edge of the table.
A: Choose a placemat that matches your plates and looks nice on your tabletop as well. When in doubt, choose a simple white placemat.

Problem: What happens next in this paragraph?

A man holds a fencing sword and shows how to hold the sward. then
A: , the man makes a demonstration how to move the sward with his right hand.

Problem: What happens next in this paragraph?

How to perform the heimlich maneuver on yourself
Try to cough out the foreign object.
If you feel like you have something caught in your throat, you should try to cough it out. If you can cough forcefully enough to get it out, then you should not have to perform the heimlich maneuver.
A: If you cannot get the object out by coughing and are struggling for air, you need to act quickly, especially if you are alone. You need to expel the obstruction before you lose consciousness.

Problem: What happens next in this paragraph?

How to solve a burglary
Secure the scene.
As soon as you discover a burglary, do as much as possible to keep animals or other people out of the room.
Avoid touching anything that might be considered evidence until the police arrive.
A:
Although your fingerprints will be all over everything in your own home anyway, you don't want to disturb any evidence left behind by the perpetrator. Figure out how the burglar got into your home and check outside for signs such as tire marks or shoe prints.