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

### Instruction:
On Monday Buddy has 30 baseball cards. On Tuesday Buddy loses half of them. On Wednesday Buddy buys 12 baseball cards. On Thursday he buys a third of what he had on Tuesday. How many baseball cards does he have on Thursday?

### Response:
 Jumanne Buddy alikuwa na kadi 30. Nusu ya 30 ni 15. Hivyo alikuwa na kadi 15 Jumanne.
Jumatano alinunua kadi 12. Hivyo alikuwa na jumla ya kadi 15 + 12 = <<15+12=27>>27.
Alhamisi alinunua theluthi ya kile alichokuwa nacho Jumanne. Alikuwa na kadi 15 Jumanne, hivyo alinunua kadi 5 Alhamisi.
Hivyo Alhamisi alikuwa na kadi 27 + 5 = <<27+5=32>>32.