Task: Explanation
Input (English): Question: Jason fills up a balloon with helium. After a while, he decides to fill a larger balloon with the helium with the balloon. The gas in the smaller balloon will have a density that is 
 Answer: smaller.
Output (English): If we take a certain amount of gas from one container and place it into another, larger container, the gas expandsto fill the larger container. The same mass of gas is now in a larger volume, the gas now has a lower density.