<|system|>
Select the animal that has a backbone.
A: castor bean tick
B: American crocodile</s>.
<|user|>
Can you answer based on context?
<|assistant|>
A castor bean tick is an insect. Like other insects, a castor bean tick does not have a backbone. It has a hard outer cover.
An American crocodile is a reptile. Like other reptiles, an American crocodile has a backbone.