RECALLING FACTS. The train derailed because... It was going faster It was going slowly It didn´t have brakes. RECALLING FACTS. Which of the following is set in the story? What was the train route?. IDENTIFY CAUSE AND EFFECT. Why was the yambo lake called the mouth of Hell?. IDENTIFY THE MAIN IDEA. Why is the lake dangerous? Because, the lake doesn´t have bottom and It is conected with the sea. Because, the lake has deep and It is small. . RECOGNIZING STORY ELEMENTS. Which of the following is set in the story? ship train airplane. MAKING GENERALIZATIONS. The most important facts are: The Restrepo brother murder. The train derailed The lake doesn´t have bottom.