question:
In 1963, Egyptian director Youssef Chahine produced the film El Nasser Salah El Dine ("Saladin The Victorious"), which intentionally drew parallels between Saladin, considered a hero in the Arab world, and Nasser and his pan-Arabist policies.
What was Nasser 56 about?

answer: no

question:
As the ice reaches the sea, pieces break off, or calve, forming icebergs.
How are icebergs formed?

answer: yes

question:
The 1973 oil embargo and 1979 energy crisis caused a reorganization of energy policies around the world and brought renewed attention to developing solar technologies.
The oil embargo in what year was a contributing factor to the reorganization of energy policies?

answer: yes

question:
After the American Revolutionary War, the number and proportion of free people of color increased markedly in the North and the South as slaves were freed.
The last slave in New York was freed when?

answer:
no