Does the sentence "In 1853, Victoria gave birth to her eighth child, Leopold, with the aid of the new anaesthetic, chloroform." provide a valid answer to the question "What anaesthetic helped her give birth to her eighth child?"

A: yes

Does the sentence "iTunes sponsored the show since season seven." provide a valid answer to the question "In which season did iTunes begin a partnership with American Idol?"

A: yes

Does the sentence "However, the energy account of the photoelectric effect didn't seem to agree with the wave description of light." provide a valid answer to the question "What terms describe different types of radiation?"

A: no

Does the sentence "The Brazzaville Conference of 1944 heralded a period of major reform in French colonial policy." provide a valid answer to the question "What did the 1946 constitution establish Brazzaville as?"

A:
no