Task: Question Answering
Input (English): A company is designing a new laptop computer. The computer must not exceed a certain weight. Which of the following is the most likely reason to have a weight restriction for the computer?  
 (A) to make it easier to test the prototype (B) to reduce the cost of making the computer (C) to make it easier to transport the computer (D) to reduce the cost of building the prototype
Output (English): C