Answer:
Tsotsi is a thug, someone who kills for money and suffers no remorse. But he starts changing when circumstance finds him in possession of a baby, which acts as a catalyst in his life. A chain of events leads him to regain memories of his childhood and discover why he is the way he is.
Comparison words: Same, Similar, alike, as well as...
Contrast words : Different, on the other hand, opposed to...