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

### Instruction:
 Mark ana maumivu makali ya kichwa. Anachukua vidonge 2 vya Tylenol vya 500 mg kila kimoja na anafanya hivyo kila baada ya masaa 4 kwa masaa 12. Anachukua gramu ngapi za Tylenol mwishowe?


### Response:
 Anachukua dozi 12/4=<<12/4=3>>3
Kila dozi ni 500*2=<<500*2=1000>>1000 mg
Hivyo anachukua 3*1000=<<3*1000=3000>>3000 mg
3000 mg = <<3000/1000=3>>3 gramu