Task: Question Answering
Input (English): Problem: the ratio , by volume , of soap to alcohol to water in a certain solution is 4 : 40 : 90 . the solution will be altered so that the ratio of soap to alcohol is doubled while the ratio of soap to water is halved . if the altered solution will contain 200 cubic centimeters of alcohol , how many cubic centimeters of water will it contain ? 
Options: ['a ) 1300', 'b ) 1500', 'c ) 1600', 'd ) 1700', 'e ) 1800']
Output (English): e