input: Please answer the following: The students studied two ponds. Class A studied a pond filled with protozoa, while class B studied a pond with almost no protozoa. Which class observed more herbivore protozoa?
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output: Class A

input: Please answer the following: The southern province was exposed to intensive grazing for many years , and now soil quality is poor and dust storms are present. The northern province has more fertile soil, more trees. Which province experiences less nitrogen loss?
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output: northern

input: Please answer the following: Because of the weed and insect menace villagers from North village decided to use herbicide tolerant crops. South village decided to postpone a decision and kept using regular seeds. Which village didn't add crops that are a tremendous benefit to farmers?
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output: South

input: Please answer the following: Students in a high school chemistry class are conducting an experiment where they perform an acid-base reaction with various conditions. Half the students, called the non-enzyme half, perform the reaction by simply mixing the chemicals together and waiting. The other half of the students, called the enzyme-half, mix the chemicals together, then add an enzyme specialized for this specific reaction. Which group will have to wait less for the reactions to finish?
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output:
the enzyme-half