IN: Write the next sentence in this paragraph:
How to train your dog to roll over
Make sure your dog knows how to lie down.
This is an essential first step for completing the roll over trick, since the dog has to be lying down to perform it. If your dog doesn't respond to the " lie down " command, train him to do that first.

OUT: You can also start by letting your dog lie on his side. This may help him initially learn to roll over.

IN: Write the next sentence in this paragraph:
How to kill leeches
Try to detach the leech's suckers.
Locate the leech's oral sucker on the anterior (thinner end). Place your finger or fingernail on the skin next to this, and gently slide it underneath.

OUT: Push to the side to detach the leech. Repeat this step at the posterior end sucker, then flick the leech off of your body.

IN: Write the next sentence in this paragraph:
A person is seen holding a cat and a pair of clippers. the person

OUT:
begins cutting the cat's claws while the cat squirms around.