Which sentence is not related to the main idea?
If you venture into the woods frequently, there are three items that you should carry. (1) A compass may help you find your way out of the woods if you lose your sense of direction. (2) I was lost in the woods one time, and a compass was helpful. (3) A container with fresh water is important, because fresh water is often rare in the woods. (4) Finally, a first aid kit may save you from serious or permanent injury.
1
2
3
4
Which one?