TASK DEFINITION: In this task, you're given a sentence and your task is to generate a simplified sentence that focuses on lexical paraphrasing from the original sentence given in the input.
PROBLEM: games released by sunflowers include the anno series -lrb- anno 1602 , anno 1503 , and anno 1701 -rrb- , black sea studios ' knights of honor and sek 's paraworld.

SOLUTION: games made available by sunflowers consist of the anno series -lrb- anno 1602 , 1503 , and 1701 -rrb- , black sea studios , knights of honor and sek 's paraworld.

PROBLEM: that is because real estate , businesses and other assets in the underground economies of the third world can not be used as collateral to raise capital to finance industrial and commercial expansion.

SOLUTION: in the underground economies of the third world real estate , business and other assets can not be used to raise fiscal capital.

PROBLEM: zhengzhou is the province 's capital and most populous city.

SOLUTION:
zhengzhou is the province 's capital and most populated city.