Teacher: Given a passage, write a short incorrect summary based on the passage.
Teacher: Now, understand the problem? If you are still confused, see the following example:
four east timorese youths who scaled the french embassy 's fence here thursday , left the embassy on their way to portugal friday .
Solution: UNK latest east javanese asylum seekers leave for peru
Reason: The example is correct, as the location names are different from the passage

Now, solve this instance: without government nutrition guidelines , a doctor 's advice or some primeval diet fad , entire species of dinosaurs sometimes UNK their predatory , meat-eating lifestyle and evolved into grazing vegetarians .
Student:
once again pat buchanan comes to hitler 's defense