The point is to read only the information specific questions as numbers, dates, names of people, places and information that are clearly over. And on the question asked.
Is reading a specific point by finding specific information to answer questions, such as name, number, date, powerful people. The place is more than obvious and direct as the question asked.
The point is to read only to find specific information that you want to answer the questions such as the name of the place where it is the information that is clear and straight to the questions asked.