I would follow the golden rule, treat someone how you would want to be treated. It will only make you look how you want to look, you could seem very nice to people and they will feel mutual most of the time.
The correct answer is 2/B Chinua Achebe claimed he wanted to create a realistic portrait of the Igbo people
Could you elaborate a bit?
It is true that semantics (a branch of language dealing with the meaning of words) considers both the connotation (the feelings a word evokes in you) and the denotation (the actual meaning of the word) of words.