Question:
Pope Benedict XVI is currently visiting Poland on his third pilgrimage. The motto of his pilgrimage to the home country of previous Pope, John Paul II, is "Stand firm in your faith". The Pope arrived at Okecie airport in Warsaw on May 25. He met with President Lech Kaczynski and prayed in an evangelic-augsburg church together with representatives of seven minor Polish churches. The following day he said mass at Pilsudski Square, mirroring a precedent set by his predecessor 27 years earlier. Benedict XVI talked in Latin and in small parts in Polish. Later that day he went to Czestochowa.
Is this true?
Benedict XVI is the Pope.

Answer:
yes

Question:
A song proclaiming that United States president-elect Barack Obama is Irish has got more than 600,000 views on video sharing site YouTube, with many of those views coming after he was elected on November 4. "O'Leary, O'Reilly, O'Hare and O'Hara, There's no one as Irish as Barack O'Bama," states the song. "You don't believe me, I hear you say. But Barack's as Irish, as was JFK. His granddaddy's daddy came from Moneygall, a small Irish village, well known to you all".
Is this true?
According to a song, Barack Obama is Irish.

Answer:
yes

Question:
Injections of human stem cells seem to directly repair some of the damage caused by spinal cord injury, according to research that helped partially paralyzed mice walk again.
Is this true?
Anderson and colleagues used fetal neural stem cells, a type that are slightly more developed than embryonic stem cells because they're destined to make cells for the central nervous system.

Answer:
no