An Infant Hears the Sound "Ga" Over and Over and Eventually

Multiple Choice

An infant hears the sound "ga" over and over and eventually stops listening.The sound then changes to "ta," and she still doesn't pay attention.You can infer the infant:

A) is able to perceive the difference between the two sounds
B) cannot perceive the difference between the two sounds
C) prefers sounds that start with "g" over sounds that start with "t"
D) prefers sounds that start with "t" over sounds that start with "g"