In this task, you are asked to answer 50 questions by selecting the correct box from four candidate boxes. The questions are asked based on the images. You will need to look at the image (on the left) and select the region that best answers the question. For test purpose, we will record the time that you use to answer each question. In order to be accepted, your responses must match at least 85% of our correct answers. Note: When there is no correct answer available, choose the most plausible one.