Questions 14 to 16 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage.

According to the study, what is the way the babies react to different people

A．They seem to be more comfortable around other babies than with strange adults.
B．They seem to be more nervous around other babies than with strange adults.
C．They seem to be as comfortable around other babies as with strange adults.
D．They have no special interest.