Read the text and determine if the sentence is true (see options at the end):

Game Plan was a pinball manufacturer that produced pinball tables from 1978 to 1985. Game Plan was a subsidiary of AES Technology Systems and was located in Elk Grove Village, Illinois. Game Plan's president was former Chicago Coin table designer Wendell McAdams.

Sentence: Game Plan produced high quality pinball tables.
Available choices:
- Yes;
- It's impossible to say;
- No;
It's impossible to say