You are given three radioactive samples $,$ and $)$ and can only dispose of one. The other two you must keep, one in your

hand, the other in your pocket.

How would you minimize your exposure risk?

Keep $$ in your hand, keep $$ in your pocket, and dispose of $.$

Dispose of $,$ keep $$ in your pocket, and $$ in your hand.

Keep $$ in your hand, dispose of $,$ and keep $$ in your pocket.

Keep $$ in your pocket, dispose of $,$ and keep $$ in your hand.

Dispose of $,$ keep $$ in your hand, and $$ in your pocket.