Sentence:  These 1750 cases were carted off in a one night operation by the O ' Banion men , who left in their stead the same number of barrels filled with <WSD>water</WSD> . 
Meaning of the word marked with <WSD> tags:  binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solvent