Does the sentence "By careful selection of which electron energy level transitions are used, and fluorescent coatings which modify the spectral distribution, the spectrum emitted can be tuned to mimic the appearance of incandescent sources, or other different color temperatures of white light." provide a valid answer to the question "How can luminescent light sources be modified to resemble the appearance of incandescents?" OPTIONS:
- yes
- no

A: yes

Does the sentence "(Cherokee: Asgaya gigageyi / ; or translated (oalahoma)," provide a valid answer to the question "What is the Cherokee name for Oklahoma?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The rebel barons suspected that the proposed baronial council would be unacceptable to John and that he would challenge the legality of the charter; they packed the baronial council with their own hardliners and refused to demobilise their forces or surrender London as agreed." provide a valid answer to the question "The failure of the agreement lead to what?" OPTIONS:
- yes
- no

A: no

Does the sentence "" When John XXIII died of stomach cancer on 3 June 1963, it triggered a conclave to elect a new pope." provide a valid answer to the question "What role did Pope John XXIII's death precipitate the election of?" OPTIONS:
- yes
- no

A:
yes