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

### Instruction:
Sara is 6 inches taller than her brother Joe. Joe is 3 inches taller than his friend Roy. If Roy is 36 inches tall, how tall is Sara?

### Response:
 Roy ana urefu wa <<36=36>>36 inchi
Joe ana urefu wa 3+36=<<3+36=39>>39 inchi
Sara ana urefu wa 6+39=<<6+39=45>>45 inchi