original question: Which programming language is influenced by [Planner] ?
answer: prolog
answer type: Programming Language.
auxiliary information: Planner is a programming language designed by Carl Hewitt at MIT, and first published in 1969. First, subsets such as Micro-Planner and Pico-Planner were implemented, and then essentially the whole language was implemented as Popler by Julian Davies at the University of Edinburgh in the POP-2 programming language. Derivations such as QA4, Conniver, QLISP and Ether were important tools in Artificial Intelligence research in the 1970s, which influenced commercial developments such as KEE and ART.
[Planner] has influenced which programming language?