You will be given a definition of a task first, then some input of the task.
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.

New Zealand's parliament has voted to ban military-style semi-automatic weapons following the Christchurch attacks.
Output:
Christchurch shootings: New Zealand MPs vote to change gun laws
You will be given a definition of a task first, then some input of the task.
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.

New Zealand's parliament has voted to ban military-style semi-automatic weapons following the Christchurch attacks.
Output:
user
Christchurch shootings: New Zealand MPs vote to change gun laws
assistant
You will be given a definition of a task first, then some input of the task.
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.

New Zealand's parliament has voted to ban military-style semi-automatic weapons following the Christchurch attacks.
Output:
Christchurch shootings: New Zealand MPs vote to change gun laws