You go along the path and enter the cave, inside there is a sign giving directions, and 3 paths to choose from, each marked with numbers 1 to 3 the sign says "if you want to reach the end, choose an even number" you know this is an easy one, but you then look around for an alternate path, looking back you see that the caves entrance is gone, instead there is now 2 paths, with no sign to give directions, marked with an A and B
You look for even one more path, and see a hole in the cave wall, however its too small for you to fit, even if you crawled, you should come back later when you have something for this, theres nothing else in the room, so you grab a flashlight and think about what path to pick