Anchor: Most responses could be divided into two kinds of  some target snobs who disdain the rabble (the reluctant dentist, the smarmy candidate), others target slobs who are the rabble (passengers in coach, customers at Kmart).
Entailed: The responses received could be split into two categories.
Contradiction: There was no way the responses could be categorized.
Contradiction: Avoid kittens.
Contradiction: a boat off the beach
Contradiction: A girl playing a banjo.
Contradiction: Two wealthy girls play on their smartphones