IN: Write the next sentence in this paragraph:
How to always win an argument
Lead with evidence and avoid emotion.
The most effective way to win arguments is to build evidence-based cases. This shows that you're well-informed, prepared, and impartial.

OUT: If you make emotional arguments that are about what you believe or feel, your opponent will quickly be able to come out on top. If your argument is full of " i " statements, your opponent may ask why people should trust your opinion.

IN: Write the next sentence in this paragraph:
How to choose a laptop
Think about your main uses for a laptop.
The main purpose of your laptop will be the biggest influence on the type of laptop you get. People use computers for countless reasons, but general use falls into one of the following categories.

OUT: Keep these in mind when you are looking at laptops : Office/schoolwork-mostly use the computer for word processing, research, spreadsheets, and other professional and academic tasks. Games-playing the latest and greatest games, but still using the computer for other tasks as well.

IN: Write the next sentence in this paragraph:
How to create a potato battery
Gather the necessary materials.
To make a single potato battery you will need a potato, a galvanized nail, a copper coin, two alligator clip leads with clips on both ends, and a voltmeter.
Galvanized nails are standard nails that have a zinc coating.

OUT:
They can be purchased at any hardware or home improvement store. Use a fresh potato as the experiment depends upon the juices inside the potato.