Q: Does "On 15 October 1950, President Truman and General MacArthur met at Wake Island in the mid-Pacific Ocean." provide a valid answer to "Where did President Truman and General MacArthur meet on October 15, 1950?"?
A: yes

Q: Does "The description or representation of individual and group identity is a central task for psychologists, sociologists and anthropologists and those of other disciplines where "identity" needs to be mapped and defined." provide a valid answer to "The central task for psychologists, sociologists, and anthropologists is to describe what topics?"?
A: yes

Q: Does "A female foreigner from Thessaly, notorious for witchcraft, Erichtho is the stereotypical witch of Latin literature, along with Horace's Canidia." provide a valid answer to "From what country did Erichtho come?"?
A: yes

Q: Does "Some theories of pitch perception hold that pitch has inherent octave ambiguities, and therefore is best decomposed into a pitch chroma, a periodic value around the octave, like the note names in western musicand a pitch height, which may be ambiguous, that indicates the octave the pitch is in." provide a valid answer to "Pitch perception has inherent octave what?"?
A:
yes