A new mishnah! One who gives produce to another to watch - if it's lost or off, etc., the guardian can't touch the produce because he doesn't own it. But if he can sell it beforehand, he can preserve the value. But why can't he touch it? Plus, one small discussion about the tzedakah collectors when they don't have any poor people in need. Also, what are the responsibilities with regard to the property of those who have been taken captive.