Task: Question Answering
Input (English): The Sun is approximately 1.5 x 10^8 km from Earth. The speed of light is 3.0 x 10^8 m/sec. What is the distance from the Sun to Earth in light-seconds?  
 (A) 2.0 light-seconds (B) 0.5 light-seconds (C) 2.0 x 10^-3 light-seconds (D) 5.0 x 10^2 light-seconds
Output (English): D