Q: 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: Inhaling, or breathing in, increases the size of the chest, which decreases air pressure inside the lungs.
 Question: Rich breathed in and out. When he breathes _____ his chest seems larger. 
 Choices: A)in 
B)out
A:
in