Artificial intelligent assistant

Classify these animals by either a mammal or reptile; Lizard, Alligator, Elephant, Crocodile, Lion, Dolphin, Snake, Platypus, Chimpanzee Turtle

Yes, I grouped these animals as mammals and reptiles. Here is the categories;
Mammals: Lion, Elephant, Dolphin, Platypus, Chimpanzee
Reptiles: Turtle, Crocodile, Snake, Lizard, Alligator

xcX3v84RxoQ-4GxG32940ukFUIEgYdPy 31eb202ec9789a2c240d161c2f7c2f10