I will answer this question old school, PlayStation 1, "Resident Evil"-style.

step step step

There is something on the floor (bends down)

Will you take the green herb? Yes No

You have taken the green herb.

Step step step (jiggles door handle)

The door is locked. A Johnny Depp-shaped indentation is engraved in the handle.

Step step step

Will you take the cardboard cutout of Captain Jack Sparrow? Yes No

You have taken the cardboard cutout of Captain Jack Sparrow.

step step step

You've unlocked the door. You no longer need the cardboard cutout of Captain Jack Sparrow. Discard? Yes No