Can we draw the following hypothesis from the context (see options)? 

Context:

How to calculate btu per square foot<br>Measure your square footage. Measure the square footage of each room you plan to heat or cool and add them together. If you're installing a furnace or central air conditioning system, this typically includes every room.

Hypothesis: square footage has been calculated by carter
Choices: [-] Yes [-] It's impossible to say [-] No
It's impossible to say