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: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
 Question: Bob releases a deep breath, so that his lungs will have more painful pressure, making the size of Bob's chest 
 Choices: A)decrease 
B)increase
[A]: decrease


[Q]: Paragraph: The more branching there is in isomers, the lower the boiling and melting points are.
 Question: If Jim is trying to raise the melting point of an isomer, what should he do to the number of branching points of the isomer? 
 Choices: A)decrease them 
B)increase them
[A]: decrease them


[Q]: Paragraph: The thinner the wire, the more resistance it offers.
 Question: Shane wants to get the least resistance out of his wire for his computer, so he gets a wire that is 
 Choices: A)thicker 
B)thinner
[A]:
thicker