From Unofficial QEdit Wiki Guide
ID/Name 231 | Respective Tomorrow Information Test a new prototype simulator! Description Client: Lab Quest: A prototype creature simulator has just been completed. We would like veteran Hunters to test this out so we can see its performance. Reward: ??? Meseta Episode II > Normal > VR
Official GC translation put into the JP BB quest, originally provided here
There are a few untranslated parts.
quest231_e.qst (Official English translation)