John needed a new lock to lock his antique pirate artifact. What might that artifact be?\nOptions:\n- plastic sword\n- ignition switch\n- controlling access\n- drawer\n- firearm
Let’s work this out in a step by step way to be sure we have the right answer.
firearm
Firearms are expensive items.

antique firearm would be costlier and needs protection.

.

The final answer: firearm