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).

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


[Q]: Paragraph: The closer to pH 14, the more strongly basic the solution.
 Question: Evan was drinking water with pH 7. He also had bleach in his house of pH 12. Which liquid is more basic? 
 Choices: A)water 
B)bleach
[A]: bleach


[Q]: Paragraph: At higher temperatures, particles of reactants have more energy, so they move faster.
 Question: Tom lowered the temperature of a reactant in a lab. The particles in the reactant now have _____ energy. 
 Choices: A)less 
B)more
[A]:
less