If Most often Adrin ended on his back in the dust but a few times he ended on his feet and each time he left a new mark of ash on the Kal's large body., can we conclude that "Adrin never managed to hit Kal when they sparred; he instead got knocked over and winded."?
Available options:
[a]. yes;
[b]. it is not possible to tell;
[c]. no;
[c].