Task: Question Understanding
Input (English): Question: During winter months, Amina sometimes notices ice covering the hoods of parked cars. Once the engine of the car runs for a while, the ice on the hood begins to melt. What form of energy is released from the car engine to melt the ice? (A) chemical (B) electrical (C) heat (D) light?
Output (English): ice, melt., energy, released, car, engine, melt, ice?