input question: Two college buddies have known each other for 20 years. Tim was HIV positive while John was not and he didn't have a problem with it. Both friends are 40 years old. Which friend can expect to reach an average human life span????
output answer: John

input question: Two scientist, Pete and Gill, studied the Earth's crust and geology. Pete studied earthquakes, while Gill studied mantles and volcanos. Which person studied less about convergent plate boundaries????
output answer: Pete

input question: Emily's father is very sick, After doing some research she finds that a rare medicinal herb can help her father and is located in a nearby forest. The only information she is able to uncover about the herb other than it's effect is that it is an epiphyte. She decides to spend a day looking for the herb. Given Emily climbs to the top of a tree, will she have a higher or lower chance of locating the herb????
output answer: higher

input question: Last week, an exact clone of Earth appeared next to our current Earth. Scientists have come to call this new planet, Terra. Terra has the exact same cities, civilizations and history as Earth. Scientists are completely baffled as to how this planet exists, but it undeniably does. The only difference between Earth and Terra is that the citizens of Terra output half as many greenhouse gases into the atmosphere as citizens of Earth do. Does Terra have more or less concentration of carbon dioxide than Earth????
output answer:
less