Code:
if teacherStory == 1 and (landLadyStory == 5 or landLadyStory == -1) and wh2.name != "???":
That the trigger code for the chair. That last bit "wh2.name" is set by asking the bartender her name. If there is no option to asking her you can use 0x52's mod to set it.
0x52 MOD
1. Extract to game folder and run game.
2. Press <alt>M to open mod
3. In search field enter "wh2"
4. May have to click expand button in value column if just one item shows up
5. Where "wh2.name" is click on the "???" and change to "Victoria"
6. If it is already set to Victoria than there really is something messed up and do process again to change teacherStory to equal 2 to skip ahead