Task: Misc.
Input (English): Question: A student notices that an *** *** *** *** when it is *** by a ***. Which best *** the *** of the *** as a *** of this ***?  (A) The mass of the balloon increases because the size of the balloon has increased. (B) The mass of the balloon increases because the temperature of the balloon has increased. (C) The mass of the balloon stays the same because the gas inside the balloon still has the same mass after it warms up. (D) The mass of the balloon stays the same because warming decreases the mass enough to cancel out the effect of increasing the size.
Output (English): E.