Q: James lives out on the country, He wants to gather some water from a well out from behind his house. When he gets there he realizes that the wheel on the lever that pulls up the bucket is rusted which adds more friction. He decides to oil the wheel to reduce the friction. Given the paragraph above, please answer correctly the following question: Will the input force required to get the lever James is using increase or decrease when he oils it?
A: decrease

Q: The country of Hinland reduced taxation hoping it would mean more money for government spending. On the other hand, Silvania, a southern country increased taxation hoping they would increase collection amounts. The problem was that Silvanian people increased taxation above the critical rate. Given the paragraph above, please answer correctly the following question: Which country experienced an increase in government revenue?
A: Hinland

Q: Scientists studied two island. One with an old ecosystem named Old island, and the other with a newly formed and forming ecosystem named New island. Both islands were inhabited, Old island being heavily inhabited. Given the paragraph above, please answer correctly the following question: Which island had a more favorable climate for new ecosystems?
A: New

Q: Michael and Robert are two patients at a cardiology clinic. Both just received their blood test results and were told that they need to improve their cholesterol levels. They were each recommended to begin exercising regularly. Michael took this advice to heart, and began regular aerobic exercise every week. Robert, on the other hand, only performs aerobic exercise every couple of weeks. Given the paragraph above, please answer correctly the following question: Assume that all other aspects of Michael and Robert's lives remain the same, who will have higher HDL cholesterol levels in the future?
A:
Michael