Does "This was the city's fourth conquest in a years' time, leaving it a ruin; the 1.5 million pre-war population was down to 200,000, and people were suffering from severe food shortages." contain the correct answer to "Other than the drastic decrease in population, what other issue did the people in Seoul face?"
OPTIONS:
- yes
- no

A: yes

Does "In the resulting competition for land use, hunter-gatherer societies either adopted these practices or moved to other areas." contain the correct answer to "In what type of climate do hunter-gatherers live?"
OPTIONS:
- yes
- no

A: no

Does "The president is the civilian Commander in Chief of the Army and Navy of the United States." contain the correct answer to "Who is the commander and chief of the Army?"
OPTIONS:
- yes
- no

A:
yes