Well I think it's carbohydrate
I think B would fit. Im not 100 percent sure, but B shows that the wall is not needed and it clearly states that in the poem hope this helped!
Answer:
the police man made some boys <u>to </u><u>drive </u> more carefully
This is actually a trick question. You would assume that because one fell it would be 59, however the question never defines what has fallen. Alternatively others may think that it would be 60 since the total number never changes.
However if read verbally it would sound like Six - Tea cups meaning if one fell, five would remain!