Does "Translation of sung texts is generally much more restrictive than translation of poetry, because in the former there is little or no freedom to choose between a versified translation and a translation that dispenses with verse structure." contain the correct answer to "How is translation of sung texts different than translations of poetry?"

A: yes

Does "The Holocaust (which roughly means "burnt whole") was the deliberate and systematic murder of millions of Jews and other "unwanted" during World War II by the Nazi regime in Germany." contain the correct answer to "What is the Holocaust?"

A: yes

Does "These do not reach exactly to the same elevation, nor are they often found growing together; but their upper limit corresponds accurately enough to the change from a temperate to a colder climate that is further proved by a change in the presence of wild herbaceous vegetation." contain the correct answer to "How many species of plants have been identified in the Alpine regions?"

A:
no