A man with a sword faces a man in a waiter's outfit tied to a pole.  Several others are lined up in front of the pole with rifles, dressed in various styles of clothing.
It's unusual to see people dressed in everyday attire forming firing squad
Why are these people preparing to shoot a waiter?
Gee, you guys really are having trouble meeting your recruitment quota!
scene: a prisonyard description: A man with a sword faces a man in a waiter's outfit tied to a pole. Several others are lined up in front of the pole with rifles, dressed in various styles of clothing. uncanny: It's unusual to see people dressed in everyday attire forming firing squad entities: Execution_by_firing_squad, Enemy. caption: Gee, you guys really are having trouble meeting your recruitment quota!
A joke about the difficulty of recruiting of executioners. Being a member of a firing squad is likely not a popular job, and so instead of getting qualified people, this prison appears to be handing a gun to anyone willing, even a dog. The person about to be executed nonchalantly quips that they can't find qualified people.