6. The system of claim 5 , wherein the input information is selected from a group of input information consisting of a string of text and at least one name-value pair and a string of text with at least one name-value pair.
6. The system of claim 5 , wherein the input information is selected from a group of input information consisting of a string of text and at least one name-value pair and a string of text with at least one name-value pair. 7. The system of claim 6 , wherein listing information is for a listing that describes an item for sale on a network-based marketplace, and wherein the input information includes a title of the listing that describes the item for sale on the network-based marketplace.