At the start, Sammy looked to his left and saw a lighthouse. He was thinking "That's funny, I always thought lighthouses were located near water. Maybe there is some water nearby. I will just keep looking." Heading down the same path, he then saw a quasar, but he thought that can not be right, everybody knows quasars are in outer space. But it was the end of this path and he could go either right or left. Sammy got to thinking, water, outer space, this is too much, I think I will go to the left. A short distance later, and that path also came to an end. Now what do I do? The path to the right looks quite long, and doesn't seem to have anything of interest there. Maybe I will go to the left again. A short distance later, he saw an island and decided it was time to take a little break. Hmm, what's this????