Does "Justin Martyr (100165) explicitly says the cross of Christ was of two-beam shape: "That lamb which was commanded to be wholly roasted was a symbol of the suffering of the cross which Christ would undergo." contain the correct answer to "Why was that type of cross important?"
OPTIONS:
- yes
- no

A: yes

Does "Bar-headed geese Anser indicus have been recorded by GPS flying at up to 6,540 metres (21,460 ft) while crossing the Himalayas, at the same time engaging in the highest rates of climb to altitude for any bird." contain the correct answer to "What kind of birds fly low over water?"
OPTIONS:
- yes
- no

A: no

Does "In many cases, taking a concubine was akin to a marriage." contain the correct answer to "How did the samurai treat concubines?"
OPTIONS:
- yes
- no

A:
yes