<|im_start|>user
How many arms does Hapalochlaena lunulata have?

Context:
The greater blue-ringed octopus (Hapalochlaena lunulata) is one of four species of extremely venomous blue-ringed octopuses belonging to the family Octopodidae. This particular species of blue-ringed octopus is known as one of the most toxic marine animals in the world.<|im_end|>
<|im_start|>assistant
Hapalochlaena lunulata is an octopus, so it must have eight arms.<|im_end|>
