Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Change the bear's expression to happy. anthropomorphic bear fighting an anthropomorphic bull, Pixar style, by Tristan Eaton Stanley Artgerm and Tom Bagshaw.

### Response:
Anthropomorphic bear fighting a happy anthropomorphic bull, Pixar style, by Tristan Eaton, Stanley Artgerm, and Tom Bagshaw.

### End