QUES: The ads presented via this network are usually displayed on porn sites or they are employed to promote sites of this kind via other websites

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CORRECTED: The ads presented via this network are usually displayed on porn sites, or they are employed to promote sites of this kind via other websites.

QUES: Asian beauty classic masturbation big ass Japanese amateur

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CORRECTED: Asian, beauty, classic, masturbation, big ass, Japanese, amateur

QUES: The financial services market is a special case The EU is seeking to build a strong secure financial sector while avoiding a repeat of the 2009 crisis by supervising financial institutions regulating complex financial products and requiring banks to hold more capital

correct the punctuation.

CORRECTED:
The financial services market is a special case. The EU is seeking to build a strong, secure financial sector while avoiding a repeat of the 2009 crisis by supervising financial institutions, regulating complex financial products and requiring banks to hold more capital.