Take the following as truth: His book is crammed full of stray data he has disinterred about Dala's Catalan ancestors, his sexual obsessions, and infighting within the Surrealist movement, which Dala was eventually drummed out of for his pro-fascist sentiments.
Then the following statement: "Dala's history shows that the Surrealist movement did not like him." is true, false, or inconclusive?
Answer: Inconclusive