IN: Write the next sentence in this paragraph:
How to give your cat a joint supplement 
Determine if your cat needs a supplement. 
It is okay, and probably even best, to give your cat a joint supplement before they show signs of pain or arthritis. Supplements will keep your cat's joints healthy and help slow the process of deterioration as they age.

OUT: If your cat is showing signs of arthritis and you haven't been giving them supplements, keep in mind that they take about four to six weeks to work and increase your cat's mobility. Signs of arthritis can be difficult to spot since arthritis shows itself differently in cats.

IN: Write the next sentence in this paragraph:
A man is talking outside in a parking lot. He shows a funnel to the camera as he talks. he

OUT: then uses the funnel to clear snow from the outside of a vehicle.

IN: Write the next sentence in this paragraph:
How to make unlined curtains 
Select a fabric to meet your lighting purposes. 
Because your curtains are going to be unlined, they will still allow some sunlight through. 
For the lightest look, choose curtains made of lace or a sheer cloth.

OUT:
These will allow the most light through while still showing a simple pattern or color. If you want to block out sunlight, look for a heavy linen fabric.