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

### Instruction:
There are 35 books on the cart. There are five fiction books, 4 more non-fiction books than fiction books, 2 times as many autobiographies as fiction books, and the rest picture books. How many books were picture books?

### Response:
 Kuna vitabu 9 vya kisayansi kwenye gari.
Kuna vitabu 10 vya kumbukumbu kwenye gari.
Kuna jumla ya vitabu 24 vya hadithi, vitabu vya kisayansi, na vitabu vya kumbukumbu kwenye gari.
Kuna vitabu 11 vya picha kwenye gari.