conversations.from: human
conversations.value: A Tyrannosaurus rex ate half of a small triceratops it had hunted. When it left, a pack of velociraptors scavenged half of what was left. A group of lazy Allosaurus gulped down the last 270 kilograms of meat. How many kilograms of meat were on the triceratops before the T-Rex ate?
conversations.from: assistant
conversations.value: The velociraptors left half for the Allosaurus, so the T-Rex left 2 * 270 = 540 kilograms of meat.
  The T-Rex ate half the meat, so there were 540 * 2 = 1080 kilograms of meat on the triceratops.