question: we try to make the public aware of both positive and negative stories.
Capitalize this past sentence correctly.
A: We try to make the public aware of both positive and negative stories.

question: but the gannets has a very big and strong bill and sometimes one could be serious bidden.
Capitalize this past sentence correctly.
A: But the gannets has a very big and strong bill and sometimes one could be serious bidden.

question: in this society, self-interest and competition, i.e. the rationale behind the capitalist's behaviour in the market, are portrayed as human nature as such and sanctified as exalted human values.
Capitalize this past sentence correctly.
A: In this society, self-interest and competition, i.e. the rationale behind the capitalist's behaviour in the market, are portrayed as human nature as such and sanctified as exalted human values.