Given the task definition and input, reply with output. Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Lucky Ladders was a United Kingdom daytime game show based on the American format titled Chain Reaction that was produced by Anglia and aired on ITV from 21 March 1988 until 14 May 1993.
Answer : ITV
Which was the network that originally hosted Lucky Ladders?