Write the next sentence in this paragraph:

How to keep a senegal parrot entertained 
Make sure the cage is large enough. 
Your senegal parrot needs a nice large space to move around in, play, and relax. Your cage should be no smaller than 20 inches (50. 8 cm) long by 20 inches (50. 8 cm) deep by 28 inches (71.12 cm) high (for one parrot), but bigger is always better.

Available options:
1). The ideal enclosure will require at least 3 feet of space to accommodate more than 10 birds. Buy a suitable perch to accommodate your senegal parrot.;
2). A 3 foot (1.8 m) cage is usually suitable. Consider getting a mesh/bubble cage.;
3). Look for a cage with ¾ inch (1.9 cm) bar spacing. Look for a cage with horizontal bars (at least on 2 sides) for your parrot to climb.;
4). Buy a large-sized cage to entertain your senegal parrot. A wire cage also works well, as your bird will be able to climb in and out easily.;
3).