Given the task definition and input, reply with output. 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: Longer length resistors will offer more resistance than shorter resistors.
 Question: Ed is adding a resistor to a circuit. If he needs it to have more resistance, he should add a resistor that is 
 Choices: A)shorter. 
B)longer
longer