His running escape didn't last long once he tripped, perhaps he should've thought to what?\nOptions:\n- tie shoelace\n- rest\n- tiredness\n- run longer\n- sit down
Let's think carefully first. Step-by-step reasoning process:
User
The one who trips remembers to tie shoelace. Tripping is usually possible only when the person dont tie shoelaces. So the final answer is tie shoelace.
Assistant