Building off of a paper by this thinker, Keith Lehrer imagined possible “defeaters” like Tom Grabit stealing from (10[1])a library. Richard Feldman argued that early attempts to refute this thinker with the “no-false premise” proposal had failed. A paper by this thinker (10[1])prompted Alvin Goldman to propose a condition of “appropriate causality” (10[1])by imagining seeing barn façades on a country (10[1])road. (-5[1])Roderick (10[1])Chisholm formulated an argument about a dog (10[2])that looks like a sheep (10[1])after this thinker directly cited Chisholm’s conditions regarding (10[1])sufficient evidence for S knowing P. This thinker is best known for a three-page article imagining Jones (10[1])getting (10[2])a job offer (10[2])while (10[1])having (10[2])10 coins in his pocket. (10[2])For 10 (-5[1])points, name this American thinker (10[1])who challenged the definition of knowledge as “justified true belief” (-5[1])with his namesake (10[1])cases. (10[1])■END■ (10[1]0[8])