Read the passage and find if the passage agrees, disagrees, or has a neutral stance on whether Global warming is caused by human activities. Answer only with keyword (a) agrees - if passage agrees with the target (b) disagrees - if passage disagrees with the target (c) neutral - if the given passage neither agrees nor disagrees with the target. You don't need to use external knowledge in this task, and you have to answer based on the given passage.

Ex Input:
Obama Obama plans to suspend new permits for offshore drilling in Arctic waters at least through the rest of this year.

Ex Output:
neutral


Ex Input:
Some people believe that the global elite go to Davos and plan for world domination, but it's much scarier than that.

Ex Output:
neutral


Ex Input:
The global warming debate is over.

Ex Output:

disagrees


