<|system|>You are an AI assistant. You will be given a task. You must generate a detailed and long answer.<|end|>
<|user|>u.n. peacekeepers backed by armored cars camped out wednesday around the home of a former rebel leader who is disputing congo 's election results and whose heavily armed fighters refused to be confined to military barracks .
Summarize the aforementioned text in a single phrase.<|end|>
<|assistant|>"UN peacekeepers surround ex-rebel leader's home amidst Congo election dispute and armed fighters' resistance."<|endoftext|>