Does "The theoretical possibility of a practical method for identification of plant species and commercial varieties by DNA barcoding is the subject of active current research." contain the correct answer to "What did the Angiosperm Phylogeny group use determine a phylogeny of flowering plants?"
OPTIONS:
- yes
- no

A: no

Does "From 1879, Watch Tower supporters gathered as autonomous congregations to study the Bible topically." contain the correct answer to "Who presided over Zion's Watch Tower Tract Society in 1881?"
OPTIONS:
- yes
- no

A: no

Does "The battle of Iwo Jima ("Operation Detachment") in February 1945 was one of the bloodiest battles fought by the Americans in the Pacific War." contain the correct answer to "How many square miles is the island of Iwo Jima?"
OPTIONS:
- yes
- no

A:
no