Choose the correct answer based on the observations given below.

Observation $1$: Mary changes her opinion on an issue.

Observation $2$: Mary's opinion change is superficial.

Mary is subjected to private acceptance if both the observations are true.

Mary is subjected to public acceptance if observation $1$ is true and observation $2$ is false.

Mary is subjected to informational conformity if both the observations are true.

Mary is subjected to private acceptance if observation $1$ is true and observation $2$ is false.