Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Isabel has $204 in her piggy bank. She spent half the amount and bought a toy. She then spent half of the remaining money and bought her brother a book. How much money, in dollars, was left over?

### Response:
 Baada ya kununua mchezo, Isabel ana 204/2=<<204/2=102>>102 dola zilizobaki.
Isabel ana 102/2=<<102/2=51>>51 dola zilizobaki.