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 Q]: Global trade merely outsourced U.S. emissions.
[EX A]: neutral

[EX Q]: A changing climate means that weather-related disasters like droughts, wildfires, storms, floods are potentially going to be costlier and theyâre going to be harsher.
[EX A]: agrees

[EX Q]: Two of climate alarmists favorite bellwethers of global warming doom Greenland and the South Pole, are cooling not warming.
[EX A]:
disagrees