You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: The hotter a main sequence star is, the brighter it is.
 Question: A main sequence star that is very bright is not among the _____ stars 
 Choices: A)hottest 
B)coolest
coolest

Paragraph: Air in the troposphere is warmer closer to Earths surface.
 Question: Micah is leaving the atmosphere, leaving in a rocket from the Earth's surface.As he's passing through the troposphere, the air is going to get 
 Choices: A)warmer 
B)colder
colder

Paragraph: The hotter a resistor becomes the more resistance it has.
 Question: If Milo decreases the heat he applies to a resistor, what happens to the resistance? 
 Choices: A)increases 
B)decreases

decreases