[Q]: India decided to introduce several exotic species into their environment, while Singapore was very protective of its native species. India encountered big problems with extinction during the following years. Which country had fewer species go extinct?
****
[A]: Singapore
input: Please answer the following: Jerry and George are two roommates who have lived together since college. They have always gotten along well, have similar hobbies and even are the same height. They both enjoy watching sports and playing videogames, but Jerry also rides his bike several miles each week. George can't stand exercising. Instead, he prefers to lay around relaxing and driving his car if he needs to go somewhere. Who has a lower risk of hypertension?
++++++++++
output: Jerry
Please answer this: Two sister cities used petroleum products in different ways. Sin city used it for fuel, while Hill city used it only for making plastic materials which would then recycle. Which city used less fuel for airplanes?
++++++++
Answer: Hill
Problem: Sam is going to visit his grandfather. His grandfather lives in a retirement home and can barely take care of himself anymore. Will Sam's grandfather have an increased or decreased chance of developing Alzheimer's disease?

A: increased
Problem: Given the question: Keith was measuring the attributes of thermoclines. He selected two locations. One is near Miami, which is in the tropic. The other is near New York, which is in higher latitude. In total, he took four samples, sample A, sample B, sample C, and sample D. From Miami thermocline he took sample A. Then from below Miami thermocline he took sample B. From New York thermocline he took sample C. Finally, from below New York thermocline he took sample D. Which sample would be warmer, sample C or sample D?
++++++++++++++++++++++++++++++++
The answer is:
sample C
Problem: Bill and Chris are passionate entomologists. Bill knows everything there is to know about most ants except the Leafcutter ants. Chris studied Leafcutter ants extensively and exclusively for years now. They are good friends and exchange ideas often over a pint of beer. Which friend studied more about scavenger ants?

A:
Bill