The survey followed Coca-Cola’s KO announcement on Tuesday that it will offer a cane-sugar version of its signature soft drink in the U.S. starting in the fall, similar to the kind sold in Mexico.

Coca-Cola said it will add a cane-sugar version of its trademark cola to its U.S. lineup this fall, confirming a recent announcement by President Donald Trump.

A blind taste-test Wednesday at the Navy Pier offices of the Sun-Times and WBEZ showed more people prefer the original Coca-Cola over the Mexican variety, sold in glass bottles.