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: During inhalation, because the chest volume is larger, the air pressure inside the lungs is lower than the air pressure outside.
 Question: Compared to a balloon that has the size of a head a balloon the size of a fist will have 
 Choices: A)more pressure 
B)less pressure
A:
more pressure