Classify the following animals as mammal or not: whale, kangaroo, mouse, snake, fish, human, koala
whale - mammal
kangaroo - mammal
mouse - mammal
snake - not mammal
fish - not mammal
human - mammal
koala - mammal
### Instruction: Classify the following animals as mammal or not: whale, kangaroo, mouse, snake, fish, human, koala
### Context: 
### Answer: whale - mammal
kangaroo - mammal
mouse - mammal
snake - not mammal
fish - not mammal
human - mammal
koala - mammal</s>