The answer is A. Although Vladimir Nabokov studies zoology during his first term, he eventually shifts to French and Russian literature in Cambridge. He graduates in this field with first-class honors and continues to write poems in Russian and English.
The examples has to do with his people trying to raise their own point of view when a misundertanding raised to the point of altering their unity. Tutu was right to be fair to both sides in order to be impartial and to raise only onw point of view to remain united
Don't quote me on this, but it might be C