Identify the sentence pair that maintains a consistent point of view.
A.
You should not try to solve the​ world's problems. One can only solve your own problems.
B.
We​ can't possibly solve the​ world's problems. We can only try to solve our own problems.
C.
I​ can't solve the​ world's problems. But one must try as best we can to solve our own problems.
D.
You cannot solve the problems of the world. But we can help solve our own problems.