Does the sentence "He used as a burner two carbon rods of diminished section in a glass receiver, hermetically sealed, and filled with nitrogen, electrically arranged so that the current could be passed to the second carbon when the first had been consumed." provide a valid answer to the question "What did Lodygin use as a burner in his lamp?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Other treaties may self-terminate if the treaty is meant to exist only under certain conditions.[citation needed]" provide a valid answer to the question "What provision might a treaty include if it's meant to be only temporarily binding?" OPTIONS:
- yes
- no

A: no

Does the sentence "Among the casualties of this raid was the Swedish archbishop Johannes." provide a valid answer to the question "What important figure was killed in the raid?" OPTIONS:
- yes
- no

A: yes

Does the sentence "A compromise candidate in the person of Hong Taiji's five-year-old son, Fulin, was installed as the Shunzhi Emperor, with Dorgon as regent and de facto leader of the Manchu nation." provide a valid answer to the question "Who became the emperor?" OPTIONS:
- yes
- no

A:
yes