Though the Flatiron Building is often said to have gotten its famous name from its similarity to a certain household appliance, the triangular region contained by Broadway, Fifth Avenue, and 22nd and 23rd Streets had in fact been known as the “Flat Iron” prior to the building's construction.
Before pumpkins people carved lots of vegetables turnips, potatoes and squashes/gourds into Jack O Lanterns.
An audience.
This is a minimalist view, but it works as an audience can be considered to be an essential element of theatre.
Answer:
DNA analysis is a reliable method for solving unidentified missing persons cases