Take the following as truth: I do think that Aman contributes something important to the linguistic literature, and I think he ought to view a bit more seriously (and less rancorously) the opportunities accorded him by his experience with these powerful, private parts of the language to pursue a theme of analysis of its impact and why and how it carries so much weight, both denotatively and connotatively.
Then the following statement: "Aman makes no great contributions to linguistic literature." is true, false, or inconclusive?
Answer: False