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

### 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 is <<36=36>>36 inches tall
Joe is 3 + 36 = <<3+36=39>>39 inches tall
Sara is 6 + 39 = <<6+39=45>>45 inches tall
#### 45