Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Last week Venezuela announced it would withdraw its highest-denomination banknote from circulation. Long queues formed outside banks as people scrambled to change theirs before they became redundant. The withdrawal of the 100-bolivar note has now been delayed until the start of January, but ordinary people must still grapple with spiralling prices and increasingly worthless notes, as Gideon Long reports.

Why you need sackfuls of banknotes to shop in Venezuela