You will be given a definition of a task first, then some input of the task.
Given a passage, write a short incorrect summary based on the passage.

a bomb blast in a bus killed five people and wounded ## in baghdad on sunday as the us military announced the arrival of about #,### new troops to secure the violent city , security officials said .
Output:
chadian troops seize hijacker of sudanese plane UNK UNK throughout with detail on hijacker