Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to teach your bird to shake hands [title] Take your bird out of its cage. [title] Place your bird on your finger or hand, making sure it is calm. [title] Go to a quiet place, making sure nobody will disturb you while you are training your bird.

Ending1: [title] Put your hand on its knee to do the shake. [step] For the cat, put your hand between his feathers and on the thigh of his perch. Ending2: [step] Both you and your bird need to be able to focus. [title] Place your finger near the bird's leg. Ending3: [step] Once you have its back facing you, place your hand under its wings. [title] Slowly lower your hand until it is level with the floor. Ending4: [title] Hold your bird in the middle of the room away from other birds. [step] It can shake your hand any way it likes! [title] When your bird shakes, carefully place your hand around its body to get on its " shoulder ".

Answer format: ending1/ending2/ending3/ending4