21.   Linking AFTA with China would be a herculean task.

22.   That can be a herculean task in a country ravaged by war.

23.   The new U.N. commander arrived Thursday in Sarajevo to tackle the herculean task of persuading the warring parties in Bosnia to talk lasting peace.

24.   He faces the herculean task of reconciling the two main forces of Italian politics in the search for fundamental constitutional change.

25.   According to urban council officials, keeping the vendors off the streets at a time of rising unemployment is a herculean task.

26.   Whichever candidate squeezes in, he will find himself faced with the herculean task of saving the country from a social and economic mess.