Task: Question Answering
Input (English): During an investigation, heat transferred from a liquid to the environment. Which pair of explanations can best account for this result?  
 (A) The temperature of the liquid increased, or the liquid became a gas. (B) The temperature of the liquid increased, or the liquid became a solid. (C) The temperature of the liquid decreased, or the liquid became a gas. (D) The temperature of the liquid decreased, or the liquid became a solid.
Output (English): D