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

### Instruction:
Tedra is harvesting his tomatoes. He harvests 400 kg on Wednesday, and half as much on Thursday. He harvests a total of 2000 kg on Wednesday, Thursday, and Friday. How many tomatoes of the number he harvested on Friday are remaining if he gives away 700kg of them to his friends?

### Response:
 Siku ya Alhamisi, Tedra anavuna nusu ya nyanya alizovuna siku ya Jumatano, ambazo ni kg 400/2 = <<400/2=200>>200.
Tedra anavuna jumla ya kg 2000 za nyanya siku ya Jumatano, Alhamisi, na Ijumaa. Hii inamaanisha kuwa anavuna kg 2000 - 400 - 200 = <<2000-400-200=1400>>1400 za nyanya siku ya Ijumaa.
Baada ya kutoa nyanya kwa marafiki zake, anabaki na kg 1400 - 700 = <<1400-700=700>>700 za nyanya.