The correct option is A.
From the passage given above, it can be seen that the brothers were opposites right from their mother's womb. One is left handed while the second one is right handed, this probably make them to see matters from different angles. Thus, it is inevitable that the brother will always be in conflict.
A man or woman. A baby crawls on all fours, then walks on two legs when an adult, then when they are old they use two legs and a cane.
So Ed but I love you very much stop cheating and actually try from your math teacher .