Question:
For his part, Mr. Gray answered, No, I haven't noticed that.

Does it follow that "Mr. Gray denied having noticed it."?
Answer:
yes

Question:
The poem posted June 4, for example, is by Joyce Carol Oates, who is very much alive and reads it herself.

Does it follow that "Joyce Carol Oates wrote a poem."?
Answer:
yes

Question:
(My therapist is not against medication, and in fact recommends it for some patients.)

Does it follow that "My therapist recommends some patients take LSD as a medication."?
Answer:
it is not possible to tell

Question:
In fact, they have devised the subject of Nihonjinron (the theory of Japaneseness ), books on which sell millions of copies each year and cover such bizarre topics as the unique chemistry of Japanese blood, the special configuration of the Japanese brain, and other examples of what supposedly sets them apart from the rest of humanity.

Does it follow that "Nihonjinron is a subject that relates to the uniqueness of the Japanese people."?
Answer:
yes