Question: John is a geologist. He was trying to figure out how the Earth's inner core is made. To that end, he compared earth's physical characteristics to available items. First he took a sample of surface rock, which he labeled as item B. Then he took a sphere of constant density, which he labeled as item C. Finally, he labeled the Earth as item A. Given the paragraph above, please answer correctly the following question: Would item B have higher or lower specific gravity than item A?
Answer: lower

Question: On March 2015 Japans economy soared. There was a likelihood that the Japanese yen would rise in value. In the wake of this event, Japanese Government adjusted the price of Japanese Currency Yen in accordance with the going market price. On the other hand, at he same time, UK was having economic downturn. There was a likelihood that the UK Currency Pound Sterling would go down. Fearing public backlash, UK Government kept the price of the Pound Sterling at the same level. Given the paragraph above, please answer correctly the following question: Which country would most likely see a formation of shadow currency exchange market, Japan or UK?
Answer: UK

Question: Peet farm was supplying a nearby city with organic milk. Toad farm was a competitor on the same market, but they didn't produce organic milk, they used conventional agricultural methods. Given the paragraph above, please answer correctly the following question: Which farm had a higher eutrophication potential per ton of milk or per hectare of farmland?
Answer:
Toad