Q: Would you find olives at a heladeria?
A: Olives are fruits of the olive tree used in savory dishes and preparations like olive oil and tapenade. A heladeria is an ice cream parlour.
The answer is no.

Q: Would a student of the class of 2017 have amnesia about 9/11?
A: Childhood amnesia is common, with most adults not remembering their lives before 2 or 3 years of age. 9/11 occurred in 2001. Students graduating high-school in 2017 would have been born in 1999.
The answer is yes.

Q: Was John Gall from same city as Stanford University?
A: John Gall is a former major league baseball player born in Stanford, California. Stanford University was founded by Leland and Jane Stanfordin Stanford, California.
The answer is yes.

Q: Is double duty an incorrect phrase for host of Dancing With The Stars?
A:
Double duty refers to having more than one job at the same time. The host of Dancing WIth The Stars is Tom Bergeron. Tom Bergeron is the host of America's Funniest Home Videos.
The answer is no.