Find the inverse matrix, if one exists. 
Definitions:
Attractiveness Levels
The perceived physical appeal of an individual, which can influence social interaction and mate selection.
Average Looking
Describes an appearance considered to be in the middle of the spectrum regarding societal beauty standards; not particularly outstanding in attractiveness.
Fundamental Attribution Error
The tendency to overestimate the effect of personality or disposition and underestimate the influence of situational factors when explaining the behaviors of others.
Actor-Observer Bias
The tendency to attribute one's own actions to external causes, while attributing others' actions to their internal characteristics or dispositions.
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