Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to put up a hammock [title] Find 2 trees to hang your hammock between. [step] Look for healthy, sturdy trees and avoid trees that are young and thin. Try to find 2 trees that are spaced apart the same distance as the length of your hammock.

Ending1: Make sure that the trunks are at least 14 inches (35.4 cm) in diameter. [substeps] This is the middle of your hammock. Ending2: If the trees are closer together than that, don't use them or your body will be resting on the ground when you're in your hammock. [substeps] If the distance between 2 trees is greater than the length of your hammock, you can use chains or rope to make your hammock reach. Ending3: Find poles or trunks that have some large, thick leaves or feel thick. [title] Lay your hammock on top of the other 2 trees. Ending4: [substeps] Hanging them side-by-side may cause them to get bent. [title] Make the hammock handy from the ground.

Answer format: ending1/ending2/ending3/ending4