Black Hawk said we could live on the horses several days and still travel before they felt it .<br>But by another morning we found the buffalo , and I shot the one whose head is in my box , ready to hang up and scare brats into fits .<br>He 's a fierce old fellow , you bet . '
The horses are being used as a mode of transportation.
( z1 use :ARG1 ( z2 horse ) :ARG2 ( z3 mode :instrument-of ( z4 transport ) ) )