Classify the following types of animals based on whether they are mammals or reptiles.
Lion, Turtle, Shark
Lion is a mammal.
Turtle is a reptile.
Shark is neither a mammal nor a reptile, it's a fish.
Complete the following task based on the instruction and optional input provided.### Instruction:
Classify the following types of animals based on whether they are mammals or reptiles.

### Input:
Lion, Turtle, Shark

### Output:
Lion is a mammal.
Turtle is a reptile.
Shark is neither a mammal nor a reptile, it's a fish.