Q: Did Millard Fillmore help to establish the University of Pittsburgh?
A: no
Explanation: The University of Pittsburgh was established in 1787. Millard Fillmore was born in 1800.

Q: Can a false pope become a saint?
A: yes
Explanation: A false pope, or antipope, is someone that tries to claim they are the true pope but the church rejects them. Hippolytus (c. 170–235 AD) headed a schismatic group as a rival to the Bishop of Rome, thus becoming an antipope. Hippolytus (c. 170–235 AD) was named a saint in the Roman Catholic Church.

Q: Does Evander Holyfield eat pork products?
A:
yes
Explanation: Evander Holyfield is a born-again Christian. Mainstream Christian denominations do not observe restrictions on the kinds of animals they can eat.