system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
If you were to weigh each one of these items on average, what would be considered heavy and light if you were to carry them: boulder, pebble, feather, bowling ball, elephant, seed, sand, dirt, water, books, papers, backpack


assistant
heavy: boulder, bowling ball, elephant, sand, dirt, water, backpack
light: feather, seed, books, papers