It would be shredded long before it got airborne. An F5 would be the only one big enough to do that, and it leaves scoured ground behind it. No grass, nothing. The F3 in my town picked up the concrete gazebo which sat on 3ft footings and moved it about 4 ft. Thank god it did, we had a pedestrian mall in downtown that was a disaster without a tornado. Now we have a nice new restored to 1890's downtown.