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: A sunscreen with a higher SPF value protects the skin longer.
Question: Matt started a job where he will be outside for only short periods. Which would be sufficient to protect his skin during these short periods of sun exposure, a
Choices: A)higher SPF sunscreen
B)lower SPF sunscreen.
lower SPF sunscreen.