question: OPTIONS:
- yes
- no
An area stretching from the northern side of the Seward Peninsula to the Kobuk River valley (i. e., the region around Kotzebue Sound) is technically a desert, with portions receiving less than 10 in (25 cm) of precipitation annually.
Which area of Western Alaska is techincally a desert?

answer: yes

question: OPTIONS:
- yes
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Later he lived in the USA, changed his name to Alexander de Lodyguine and applied and obtained patents for incandescent lamps having chromium, iridium, rhodium, ruthenium, osmium, molybdenum and tungsten filaments, and a bulb using a molybdenum filament was demonstrated at the world fair of 1900 in Paris.
What did Lodygin use as a burner in his lamp?

answer: no

question: OPTIONS:
- yes
- no
Side-effects range from mild to very serious depending on the antibiotics used, the microbial organisms targeted, and the individual patient.
What are antibiotics screened for on mammals and humans?

answer: no

question: OPTIONS:
- yes
- no
When Madonna visited the schools in April 2013, President of Malawi Joyce Banda expressed criticism of the star and her charity, accusing her of exaggerating her charity's contribution.
When did Madonna visit Malawi's school?

answer:
yes