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

### Instruction:
A clothing store has an inventory of 34 ties, 40 belts, 63 black shirts, and 42 white shirts. The number of jeans in the store is two-thirds of the sum of black and white shirts, and the number of scarves is half the number of the sum of ties and belts. How many more jeans are there than scarves?

### Response:
 Jumla ya shati nyeusi na nyeupe ni 63 + 42 = <<63+42=105>>105.
Duka lina jeans 105 x 2/3 = <<105*2/3=70>>70.
Jumla ya mikanda na mikanda ni 34 + 40 = <<34+40=74>>74.
Kuna skafu 74/2 = <<74/2=37>>37 katika duka.
Kuna jeans 70 - 37 = <<70-37=33>>33 zaidi kuliko skafu.