The body of your page includes some HTML sections. How will it look with the following CSS applied?

The body of your page includes some HTML sections. How will it look with the following CSS applied?
body {
background: #ffffff; /* white */
}
section {
background: #0000ff; /* blue */
height: 200px;
}

• blue sections on a white background
• Yellow sections on a blue background
• Green sections on a white background
• blue sections on a red background