Problem: How does the next paragraph end?

How to switch to a vegan diet for heart health 
Replace meat with healthier proteins. 
When going vegan, you are obviously cutting out all meat. Instead, you need to eat other forms of protein that are plant-based, including beans, grains, tofu, and nuts.
A: One thing you do need to be careful about when going vegan is making sure you still get complete proteins. Meat-based proteins are considered " complete " because they contain all of the nine amino acids your body needs.

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How to cover up a bad wall 
Apply drywall mud. 
Drywall mud is fairly easy to work with, and you can give the mud an interesting texture after putting it up to hide any imperfections in your wall. 
Grab a bucket of ready-made drywall mud and apply it evenly over the surface of the wall with a 6-inch (15-cm) putty knife.
A: The coat should be between 1/8 and 1/4 inch (3 to 6 mm) thick, depending on the severity of damage. You can apply texture in a variety of ways.

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How to connect your social networks to flipboard 
Launch flipboard. 
Tap the flipboard icon on your mobile device's home screen to open the app. 
Tap the red ribbon.
A: Depending on the device you have, the red ribbon can either be on the top right of the screen or at the bottom right of the screen. Tapping this will show the pull-out menu.

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How to behave when flying first class 
Mingle with people. 
The first class lounge is your first destination after the security check-point. It is a place where you can socialize with other people and share the destination you are going, and listen to others.
A:
You may be in the presence of high powered executives or even various celebrities. There have been many stories where people have flown first class and have been befriended by a celebrity and invited to an upcoming party or vip event.