IN: Write the next sentence in this paragraph:
How to prevent development of cataracts
Protect your eyes from the sun.
Wear sunglasses and a wide-brimmed hat if you need to be outside. Choose sunglasses that are polarized to reduce eyestrain from glare sensitivity.

OUT: They should also have an ultraviolet element to protect your eyes from uva and uvb rays. These rays can cause cataracts, with uvb rays also potentially leading to macular degeneration.

IN: Write the next sentence in this paragraph:
A man is walking along a group of inner tubes moving them all because they're roped together with some people in most of them. the man

OUT: stops walking and the inner tubes move on their own and he begins talking, pointing and making hand motions.

IN: Write the next sentence in this paragraph:
How to clean a led screen
Read the owner's manual.
Most devices with led screens come with an owner's manual. That manual will often describe the best method to clean the screen, as well as the best cleaner to use.

OUT:
It will also tell you what to avoid. If you can't find your manual, you can often find it online by searching with the product number.