text: In one paper, this philosopher examines the sentences "There is a goldfinch in the garden" and "There's a bittern at the bottom of the garden" to consider the possibility of distinguishing mental and physical states.
full_question: In one paper, this philosopher examines the sentences "There is a goldfinch in the garden" and "There's a bittern at the bottom of the garden" to consider the possibility of distinguishing mental and physical states. In another paper, this philosopher compared the acts of feeding penguins poisonous peanuts and throwing glass shards on a sidewalk to maim a pedestrian to differentiate between purposely acting, deliberating acting and intentionally acting. A posthumous work by this author of "Three Ways of Spilling Ink" and "Other Minds" is a series of lecture notes titled "Problems of Philosophy" compiled by Geoffrey Warnock. Those notes distinguish between qualitatively delusive and existentially delusive perceptions and refute sense-data theories found in another author's Foundations of Empirical Knowledge. For 10 points, name this ordinary language philosopher who wrote Sense and Sensibilia, and proposed a theory of performative utterances in "How to Do Things with Words."
first_sentence: In one paper, this philosopher examines the sentences "There is a goldfinch in the garden" and "There's a bittern at the bottom of the garden" to consider the possibility of distinguishing mental and physical states.
raw_answer: John Langshaw Austin