Does "Alam Lohar has made significant contributions to folklore and Punjabi literature, by being a very influential Punjabi folk singer from 1930 until 1979." contain the correct answer to "When was Alam Lohar an important Punjabi folk singer?"

A: yes

Does "In the United States the now aging Julia Ward Howe, author of the Battle Hymn of the Republic, leaped into the war of words and joined the Red Cross." contain the correct answer to "What aroused the indignation of the entire Christian world?"

A: no

Does "The Martorana church (decorated around 1143) looked originally even more Byzantine although important parts were later demolished." contain the correct answer to "When was the Martorana church decorated?"

A:
yes