In this task, your goal is to judge a correct answer to a given question based on an associated paragraph and decide if it is a good correct answer or not. A good correct answer is one that correctly and completely answers the question. A bad correct answer addresses the question only partially or incorrectly. If you think the given correct answer is good, indicate it by responding "Yes". Otherwise, respond "No". There are only two types of responses possible: "Yes" and "No".

Paragraph- Sent 1: In 1989 , Kevin Flynn , software engineer and the CEO of ENCOM International , disappears .
Sent 2: Twenty years later , his son , Sam , now ENCOM 's primary shareholder , takes little interest in the company beyond playing an annual trick on the board of directors ; but is requested by his father 's friend , ENCOM executive Alan Bradley , to investigate a message originating from Flynn 's shuttered Video arcade .
Sent 3: There , Sam discovers a hidden basement in which Sam unintentionally teleports himself to the Grid , a virtual reality created by his father .
Sent 4: On the Grid , Sam is sent to compete against a masked program called Rinzler who , having realized that Sam is a human User after seeing him bleed , takes him before CLU , an alter ego of Kevin Flynn who rules the Grid .
Sent 5: CLU nearly kills Sam in a Light Cycle match ; but the latter is rescued by Quorra , an `` apprentice '' of Flynn 's , who conveys him to his father outside CLU 's territory .
Sent 6: There , Flynn reveals to Sam that he had been working to create a `` perfect '' computer system and had appointed CLU and Tron its co-creators .
Sent 7: During this construction , the trio discover a species of naturally-occurring `` isomorphic algorithms '' , not conceived by Flynn , bearing the potential to resolve various mysteries in science , religion , and medicine .
Sent 8: CLU , having deemed them an aberration , betrayed Flynn , captured Tron , and destroyed the ISOs .
Sent 9: Meanwhile , the `` I\/O portal '' permitting travel between the two worlds had closed , leaving Flynn captive . 
Question: Who reveals to sam to create a 'perfect' computer system? 
Correct Answer: Flynn.
Yes.