Problem: What happens next in this paragraph?

How to know if weight loss supplements really work
Review published clinical research.
You typically can find articles about published research online that has tested the weight loss claims of specific weight-loss supplements. Keep in mind that researchers define " clinically meaningful weight loss " as at least 5 percent of total body weight over the course of a year.
A: Unfortunately, it may be difficult to find significant studies on the supplements in which you're interested. When you do find studies, look critically at who conducted the research and for what purpose.

Problem: What happens next in this paragraph?

How to clean a memory foam pillow
Remove the pillowcase and wash it as directed.
As soon as you've spilled something, remove the pillowcase and check its care instructions label. Soak it in cool water or wash it according to its care instructions immediately to prevent staining.
A: Using a liquid-proof pillowcase or pillow protector will help keep your memory foam pillow clean. Since washing it isn't as simple as throwing it in a machine, stain prevention will save you the hassle of more frequent cleanings.

Problem: What happens next in this paragraph?

How to behave when questioned by federal agents
Exercise your right to remain silent.
According to the u.s. constitution, no person can be forced to testify or say anything against his or her own interests. You have the right to remain silent, no matter what the officer or agent may say to you.
A: Anything you say could be used against you in court or some other legal proceeding. In some states, you may be required by law to provide your identification, which would include your name and address.

Problem: What happens next in this paragraph?

How to take revenge on your enemies
Call your enemy out.
Before giving in to revenge, try telling your enemy exactly what it is that you want him to stop doing. Stay calm and take control of the situation.
A:
Get specific with the person that hurt you. Don't resort to name-calling and insults.