Answer: Have some paralysis on left side of his body.
Explanation:
In contralateral paralysis, the damage caused to the brain on one side but its effect occurs on the other side of the body. For example, on the right side of the brain if a stroke occurs than the paralysis will occur on the left leg. Thus, the grandfather is likely to be affected on his leg due to stroke in his right-hemispheric motor cortex.
I think it's B. because it shows that the president doesn't do all of the work. but it could be A, because checks and balances practically means the same thing
