[Q]: Dean and Paul both went to volunteered in Africa. They had a blood test when they came back. Paul had been infected with the HIV virus while Dean was healthy and clean. Which friend has a virus that is transmitted by contact with infected semen?
****
[A]: Paul
input: Please answer the following: Ann decided to candy half of the fruit he received as a gift. She kept the other half to eat fresh and do juicing. She candied ginger, plums pears, and she didn't candy apples, oranges apricots and bananas. Which fruit contains more crystallized sugar, pears or apples?
++++++++++
output: pears
Please answer this: Two cities had different energy source. Big city burned fossil fuels cut forests and cleared land, while Blue city used alternative sources of energy. Which city contributed less to global warming?
++++++++
Answer: Blue
Problem: David collects cigarette packs of different years. He found that two of his packs, pack A and pack B, are very different. Pack A is from before September 2012, and pack B is from after September 2012. He started searching on the internet to find out why the packs were different. Which pack's health warning would be more visible, pack A or pack B?

A: pack B
Problem: Given the question: John is a chemical engineer with a pharmaceutical company. He is trying to develop a drug that can be absorbed by the system in different rates. To that end, he conducted two experiments. In one case, he used lower concentrations of reactants, he called it case A. Then he used the same reactants in a higher concentration. He called it case B. In case case B, would the frequency of collisions be higher or lower than in case A?
++++++++++++++++++++++++++++++++
The answer is:
higher
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 more about fungi that live on other organisms?

A:
Bill