IN: AI Director 2.0: Advanced technology dubbed The AI Director drove L4D's unique gameplay customizing enemy population, effects, and music, based upon the players' performance.
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OUT: ai director 2.0: advanced technology dubbed the ai director drove l4d's unique gameplay customizing enemy population, effects, and music, based upon the players' performance.

IN: For instance there is an underage Brunello from 1998 at 420 PLN.
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OUT: for instance there is an underage brunello from 1998 at 420 pln.

IN: If you want to know in advance what turns me off: Bad manners, unpolite, rude people,beggars....!
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OUT: if you want to know in advance what turns me off: bad manners, unpolite, rude people,beggars....!

IN: Volunteer around the world
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OUT:
volunteer around the world