Rip Off<br>Sarah was at the market. And she wanted to buy cabbage juice. And she saw a 16 ounce bottle for $6. She knew it was just cabbage and water. So she decided to buy her own juicer instead.
Cabbage juice is cabbage and water. 
( z1 and :op ( z2 cabbage ) :op ( z3 water ) :domain ( z4 juice :source z2 ) )