Your task is to predict the verdict of a claim based on the provided question-answer pair evidence. The possible labels are: 'Supported', 'Refuted', 'Not Enough Evidence', 'Conflicting Evidence/Cherrypicking'. Justify your answer using the provided evidence and select the correct label.

Claim: CO-2 is not a greenhouse gas.

Q1: What is a greenhouse gas?
A1: Greenhouse gases are gases that allow sunlight to pass through, but absorb infrared radiation (heat) emitted by the Earth back toward space. They do this because the molecules are only excited by radiation at very specific wavelengths (a consequence of quantum mechanics). In greenhouse gases, those wavelengths are mainly found in the infrared portion of the spectrum, rather than the visible or ultraviolet.

Q2: What is CO2?
A2: In the air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas. It is a trace gas in Earth's atmosphere at 417 ppm (about 0.04%) by volume,
user
justification: In the air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas. It is a trace gas in Earth's atmosphere at 417 ppm (about 0.04%) by volume,

verdict: 'Refuted'
assistant