[Q]: Pam and Alice studied Earth's climate and vegetation. Pam studied more about high latitudes (70 to 50N), while Alice studied about lower latitudes (30N to 20S). Which person studied less about alpine tundra?
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[A]: Alice
input: Please answer the following: During the summer Anthony found it was way too hot to be comfortable. He went out to his garage to get an old fan. The fan was spins on a metal bearing but because it is old it was slightly rusted. When he turned the fan on it spun very slow, struggling to move. He then decided to lubricate the bearing that rotates the fan blades and the fan started spinning normally. Will reducing the friction in a machine make the machine require more or less work?
++++++++++
output: less
Please answer this: Brett and Scott were both studying bacteria for their exam. Scott read more about nitrogen-fixating and sulfate-reducing bacteria, while his colleague Brett read more about non-respiratory anaerobe bacteria and facultative anaerobes. Which student read less about the production of the highly toxic dimethylmercury?
++++++++
Answer: Brett
Problem: Burma had many tropical forests, while a sister country from a temperate climate, Belarus, had beautiful ancient temperate forests. Both countries were significant lumber exporters. Which country had a longer growing season?

A: Burma
Problem: Given the question: In his chemistry lab David is experimenting with how NaOH and HCl gas reacts with each other. He conducted two experiments, experiment A and experiment B. In experiment A he used solid pellets of NaOH, but in experiment B he used ground NaOH. He was surprised to see the difference it made in his experiment. In which experiment the interior hydorxide ion would be exposed?
++++++++++++++++++++++++++++++++
The answer is:
experiment B
Problem: The marine biologists studied two areas of the Black Sea. Area A, situated at the mouth of the Danube River, which presented high levels of water stratification, because of the fresh water discharged by the river; and area B, situated 35 miles south, where the water was less stratified and more oxygenated. Which of the two areas had less dense water?

A:
Area A