Premise: Ron Cobb . His cartoons from the 1960s and 1970s are collected in RCD-25 ( 1967 ) and Mah Fellow Americans ( 1968 ) ( both Sawyer Press ) , and Raw Sewage ( 1971 ) and My Fellow Americans ( 1971 ) ( both Price Stern and Sloan ) .
Hypothesis: Ron Cobb is a cartoonist.
Label: ENTAILMENT