IN: Write the next sentence in this paragraph:
A man is seen spinning a rubix cube into his hands followed by more people attempting to solve the puzzle and speak to the camera. more people

OUT: are shown attempting to solve the puzzle as well as speaking to the camera and smiling.

IN: Write the next sentence in this paragraph:
How to make a pitfall for catching insects
Dig a small hole in or near your garden.
If you have noticed signs of tiny animal or insect activity in a certain place, that might be the best spot to place your pitfall.
Cover the sides of your cup or other container.

OUT: Use cling film or vegetable oil to coat the container before setting it into the hole. This makes it slippery, so that the quarry cannot escape once trapped.

IN: Write the next sentence in this paragraph:
How to create a mockup of your app idea by yourself
Provide a brief but a clear description of your idea which includes the purpose, scope, goal and other assumptions.
Target a niche group of audience for your app.
This is to get the best out of your app and know all it's pros and cons inside out.

OUT:
Therefore, describe the target demographic of your app, your potential customers. Create an interactive prototype of your app.