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.

Input: Consider 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.

Output: agrees


Input: Consider Input: Economic growth and poverty reduction will slow down and global food prices will rise between 3 and 84 percent by 2050 because of warmer temperatures and changes in rain patterns, according to documents obtained by The Associated Press.

Output: neutral


Input: Consider Input: A NASA climate scientist is reported as having faked global warming data.


Output: disagrees