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: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.
Question: Mike was wiring up a new circuit to test it out. He observed that the more resistors he added to the circuit. the overall resistance level
Choices: A)Increased
B)Decreased
Increased