Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to keep a red bellied parrot entertained [title] Provide plenty of toys. [step] It is preferable to have at least 8 to 10 toys in their cage. You can rotate these toys once a week to keep them interested.

Ending1: Parrot cages are also very good for these kinds of things, as they provide a large range of toys. [title] Keep parrots entertained with toys that stimulate beak flight and eye movement. Ending2: Red bellied parrots are very active birds and are often startled if they are left unattended and without toys at all. [substeps] You can also provide puzzle toys in their cages. Ending3: Some great toys include : [substeps] Chew toys, like wooden blocks and vine balls swings puzzle boxes dangling bead chains bells claw toys [title] Hang up some perches. [step] Perches are not just for sitting. Ending4: [substeps] Toys provide work that is otherwise impossible for a parrot to do, such as watching or plucking from skeins of fabric. [title] Make sure you get low quality food.

Answer format: ending1/ending2/ending3/ending4