question: OPTIONS:
- yes
- no
Studies using DNA fingerprinting of M. tuberculosis strains have shown reinfection contributes more substantially to recurrent TB than previously thought, with estimates that it might account for more than 50% of reactivated cases in areas where TB is common.
In what year did the risk of dying from TB reach half what it was in 1995?

answer: no

question: OPTIONS:
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In line with this reasoning, psychologist Matt Rossano contends that when humans began living in larger groups, they may have created gods as a means of enforcing morality.
Omniprestent gods helped build what?

answer: no

question: OPTIONS:
- yes
- no
The fungus Geotrichum candidum, found in Belize, has been found to consume the polycarbonate plastic and aluminium found in CDs.
What eats at the plastic and aluminum found in CDs?

answer: yes

question: OPTIONS:
- yes
- no
The disc can be played on a regular audio CD player, but when played on a special CD+G player, it can output a graphics signal (typically, the CD+G player is hooked up to a television set or a computer monitor); these graphics are almost exclusively used to display lyrics on a television set for karaoke performers to sing along with.
How is graphics information read from a CD+ Graphics?

answer:
yes