For which of the following processes would there be a decrease in entropy

Here is “the following” so somebody can actually answer it

EDIT- it’s ice melting (someone answered it somewhere else)

Explanation:

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?