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.

[Q]: Mr. Pruitt is preparing to convene a âred teamâ of researchers to challenge the notion, broadly accepted among climate scientists, that carbon dioxide and other emissions from fossil fuels are the primary drivers of climate change.
[A]: disagrees


[Q]: The measure of introducing a carbon tax should be adopted soon.
[A]: agrees


[Q]: A group whose journey is meant to highlight the effects of global warming is trapped by a substance that is supposed to be melting.
[A]:
disagrees