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.

Example Input: Concerns about Arctic oil leading to increased global warming are overblown because the stuff will be so expensive to drill.
Example Output: disagrees

Example Input: Global warming has caused and will continue to cause a significant increase in extreme weather events, including hurricanes, and sea levels will eventually rise to the point that massive cities will someday be flooded and uninhabitable.
Example Output: agrees

Example Input: They are also the boilerplate propaganda of anthropogenic global warming fanatics that have been so humiliated by exposures of their contrived science.
Example Output:
disagrees

