I'll give you a question, please answer with step-by-step reasoning process.
What can other person do to cheer a group up who are feeling down?\nOptions:\n- socialize\n- meet people\n- make people laugh\n- tell jokes\n- meet friend

make people laugh
When a group feels down, they are upset.

A person can try and make them laugh, as laughing would make them feel happy.

.

Therefore, the answer is make people laugh