How to set up an eclectus habitat<br>Buy the largest aviary/cage possible. The cage you use should be a minimum of 3 feet wide (. 91 m), 2 feet deep (. 6 m), and 4 feet high (1.22 m). Providing a large cage will ensure that your bird has the room it needs to thrive.

Based on that paragraph can we conclude that this sentence is true?
Providing a large cage may or may not ensure that your bird thrives.

OPT: (1). Yes. (2). It's impossible to say. (3). No.
(2).