For 10
 points, name this philosopher who wrote Two Dogmas of Empiricism.
This thinker argued that children begin by stating "observation sentences," then move on to "observation
 categoricals." He argued that many theories could adequately describe the world in his idea of "ontological
 relativity." In another thought experiment, he argued that one cannot know whether the word "gavagai"
 means "rabbit" or "let's go hunting." This man analyzed the sentence "All bachelors are unmarried" to
 reject the analytic/synthetic distinction, and he proposed the Indeterminacy of Translation thesis. For 10
 points, name this philosopher who wrote Two Dogmas of Empiricism.
This thinker argued that children begin by stating "observation sentences," then move on to "observation
 categoricals."
Willard van Orman {Quine}