Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to navigate without a compass [title] Use the sun. [step] If it's in the afternoon the sun will be setting so it will be, more or less, in the west. If it is still morning then it will be rising roughly in the east.

Ending1: You can then figure out the approximate directions of north and south as well. [substeps] During midday it can be more difficult to determine which way the sun is moving, so you may need to work a little harder. Ending2: It's advisable to set up your compass so it will be pointing in the sunrise or the sunset position. [substeps] There are many types of compass, but one of the most popular is the european compass (set at 18 degrees for a landmark or map). Ending3: To determine what the first rays of the sun are, refer to the drawing. [title] Look at it from the left side of the land. Ending4: The western sun's rays will rest on the north star between the outer edges of the earth and the southern horizon. [substeps] To find out if there is a south star, read the sun map.

Answer format: ending1/ending2/ending3/ending4