Detailed Instructions: In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.
Q: Group Control System (GCS) is an operating system made by IBM, meant to run as a guest of VM. GCS is an integral component of the discontinued VM/SP (since VM/SP 4), VM/XA SP, VM/ESA and current z/VM IBM System product offerings. Question: What technology company created the Group Control System operating system and is located in Armonk, New York? Answer: International Business Machines Corporation
A:
Group Control System GCS is an operating system made by IBM, meant to run as a guest of VM.