Complex sentence: The player is awarded a free-kick at the position of the mark and the kick must be taken by the marking player, if for any reason the player cannot take the kick within one minute the marking team must take a scrum.
Split into simpler sentences: The player is awarded a free-kick at the position of the mark and the kick must be taken by the marking player. If for any reason, the player cannot take the kick within one minute, the marking team must take a scrum.