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

### Instruction:
Dennis lives two floors above Charlie. Charlie lives on a floor whose number is 1/4 Frank's floor number. Frank lives on the 16th floor. What floor does Dennis live on?

### Response:
 Charlie anaishi sakafu ambayo idadi yake ni 16/4 = <<16/4=4>>4.
Dennis anaishi sakafu mbili juu ya Charlie, hivyo anaishi sakafu ya 4 + 2 = <<4+2=6>>6.