A woman calling for help.

"Brave knight, can you help me?" comes a feminine voice off to your side.

You turn your head and see it is an old woman standing next to a rickety old wagon. One of its wheels is stuck in a particularly deep pot hole. The mule attached to it looks at you in a disinterested manner as it chews on the nearby grass.

"My wagon is stuck, and I'm too old and frail to get it out," say the woman pitifully. "Will you please push it free so I may continue on my way?"

She stands about four feet tall, dressed in rags, and looks to quite old. There's no way she'd be able to move it on her own.

You consider the situation. It would probably take a great deal of strength and time to get the wagon out. She also doesn't look like she'd be able to give you anything for helping.