"Can anyone spare a dollar for some food? Can anyone spare a dollar for some food?"
"You can have the rest of my soup, I only had half of it."
"What is it? Soup?"
"Yeah."
"No."
"…"
"Could you just give me a dollar?"
"I spent the rest of my money on the soup." (True. I had three dollars, got the soup, and was given a roll for the remaining 50 cents.)
"No. You enjoy that. Can anyone spare a dollar for some food?"