Suppose you are picking up your friend from the airport. You watch people exit from the terminal while you search for your friend. In terms of visual search, your friend is the Target and all of the other people are Distractors.
The best way to find the correct answer for an analogy question on a reading test would be to "<span>Look at the main parts or paragraphs and infer the answer" since the meaning is usually a bit hidden. </span>
