IN: Write the next sentence in this paragraph:
How to know if a guy is cheating on you
Look for obvious evidence of another woman.
It may seem like a cliche, but finding a smear of lip gloss in a shade you don't wear on his shirt is a good sign that he's cheating. Smelling another woman's perfume on his hair or clothing is another warning sign.

OUT: If you notice a lipstick stain or strange perfume on your boyfriend once, it may just be from a friend or relative, so you shouldn't necessarily worry. However, if it happens more than once, you may have cause for concern.

IN: Write the next sentence in this paragraph:
How to use vista
Use the welcome center to learn how to use vista.
This feature is under the system and maintenance menu. There are icons for various programs that give information and demonstration videos when you click on them.

OUT: Visit the windows basics section within the welcome center. This walks you through using the internet, using a keyboard and mouse, security features and other windows tasks.

IN: Write the next sentence in this paragraph:
How to replace the cutter blade in a foodsaver machine
Open the cover and locate the blade assembly from underneath.
Insert a small screwdriver or dull table knife under the retaining tab of the blade holder while gently pulling on the blade cartridge.
Be careful not to loose the small spring on the blade assembly.

OUT:
These pictures show the retaining tab and the notch on the blade cartridge that it snaps over. Find the similar retaining tab on the blade cartridge.