Collapse<br>An air conditioner fell in the office. Several objects started to fall afterwards. Everyone had to evacuate the building after an announcement. The office was relocated since the building was deteriorating. We didn't return into next year.
The fact that the building was deteriorating was an unknown quantity.
Collapse<br>An air conditioner fell in the office. Several objects started to fall afterwards. Everyone had to evacuate the building after an announcement. The office was relocated since the building was deteriorating. We didn't return into next year.

Can we draw the following conclusion?
The fact that the building was deteriorating was an unknown quantity.

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Collapse<br>An air conditioner fell in the office. Several objects started to fall afterwards. Everyone had to evacuate the building after an announcement. The office was relocated since the building was deteriorating. We didn't return into next year.

Can we draw the following conclusion?
The fact that the building was deteriorating was an unknown quantity.

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant