Answer: Sest friends
Explanation:
Social institutions are the institutions that are vital in fulfilling societal needs. It should be noted that the family is a vital social institution which is created by either blood, or marriage.
Also, the school and the government are also social institutions. The government as a social institutions make rules which guide the people in the society.
Therefore, best friends are not social institution.
The answer to your question is:
Classmates; to inspire and persuade them to earn good grades
Vonnegut critique the government because of their interference in American society. They wanted everybody to be equal.
In the excerpt, Hazel praised the announcer for trying and giving his best; making the most out of his God-given talent.
Vonnegut can develop his critique of American society by saying that everybody is not equal. There are those who are more talented than others. There are those who are more intelligent than others. They should not be afraid to express and flaunt their individuality for fear of making others inferior.
He kills the dogs and lets the cat stay.