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

### Instruction:
Hadley wore his cowboy boots everywhere.  He walked 2 miles to the grocery store in his boots.  Then he walked 1 less than two miles to the pet store in his boots.  Then, he walked one less than four miles back home in his boots.  How far, in miles, did Hadley walk in his boots?

### Response:
 Maili mbili minus maili 1 chini ya maili 2 ni 2-1=1 maili.
Maili 1 chini ya maili 4 ni 4-1=3 maili.
Hadley alitembea umbali wa maili 2+1+3=6.