As we were hauling stuff though , I happened to notice they had the plastic covers off of the lights . That had been the ceiling previously , now we had an addition 4 - 5 inches of clearance . Which was enough , as it turned out , to get the sofa in .
Why did the 4 to 5 extra inches of clearance put the narrator at ease ?
Pick the best answer from the following options:
A. None of the above choices .
B. That was enough to get the cows into the barn .
C. That was enough to get the animals in the pen .
D. That was enough to get the animals in the barn .


A