[Q]: Lucy and Sarah are two people who each own a lake that they enjoy spending time at. They have to take care of the lake though and make sure everything is healthy so that the lake can continue to thrive and people will want to visit it. Sarah says she heard a secret that if you dump fertilizer into your lake, the fish will grow twice as large. Sarah says she has just started doing it this past week and can't wait to see the results. Lucy is skeptical and waits to see what happens at Sarah's lake. Will Lucy or Sarah have a lake with less plants in it?
****
[A]: Lucy
input: Please answer the following: Two boys read about the Earth, Evolutionism and the Gaia hypothesis. Brad liked Evolutionism more, while Stan preferred the Gaia theory, and agreed with it. Which boy agreed that the biosphere is its own living organism?
++++++++++
output: Stan
Please answer this: Italy and Greece attended the World Ecological Conference. they were looking for solutions to improve their environment. Italy's air was very polluted, while Greece had problems with drought. Which country had less acid precipitation fall in freshwater habitats?
++++++++
Answer: Greece
Problem: Bill and Larry did some research on fungi. Larry researched saprophytic fungi, while Bill researched parasitic fungi. They later exchanged findings. Which researcher learned less about fungi using enzymes to break down living tissue?

A: Larry
Problem: Given the question: Two neighbors attended the same school. Mike learned about biology while Dan learned more about the weather. They both were among the best in the school. Which person read more about air temperature?
++++++++++++++++++++++++++++++++
The answer is:
Dan
Problem: David works for a large pharmaceutical company as a research scientist. He has devised a procedure which can detect lactose intolerance in patients easily. To test his procedure he picked up four subjects form a large pool of sample. The four subjects are subject A, subject B, subject C, and subject D. Subject A has primary lactose intolerance; subject B has secondary lactose intolerance; subject C has developmental lactose intolerance; and subject D has congenital lactose intolerance. Which subject's condition would deteriorate over time, subject A or subject C?

A:
subject A