You will be given a definition of a task first, then some input of the task.
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: As the nail grows, more cells are added at the nail bed.
 Question: Dana had long nails that she clipped. When her nails were the short length, Dana noted that the number of cells within them must have 
 Choices: A)decreased 
B)increased
Output:
decreased