Unsupported. We know that in order to create an artwork that expresses sorrow or love, a computer must be capable of experiencing that emotion. However, that doesn’t mean the computer needs to have actually experienced it.

Unsupported. Creators of great art must be able to experience deep emotion, but that doesn’t mean that the art’s level of greatness correlates with the depth of the creator’s emotions.

Unsupported. “Expresses deep emotion” is a necessary condition of “great artwork”, but it is not a sufficient condition. While every great artwork expresses deep emotion, that doesn’t mean that every artwork that expresses deep emotion is great.

Very strongly supported. As shown in the stimulus diagram, we can chain the conditional claims to see that “can experience emotion” is a necessary condition of “great artwork.” In other words, computers can create great artwork only if they’re able to experience emotion.

Unsupported. The stimulus doesn’t rule out the possibility that great artists sometimes produce unemotional (and therefore not great) artworks!