Is American airlines Premium the same as first class?

Is American 𝔸𝕚𝕣lines Premium the same as first class?Is American 𝔸𝕚𝕣lines Premium the same as first class?Is American 𝔸𝕚𝕣lines Premium the same as first class?Is American 𝔸𝕚𝕣lines Premium the same as first class?Is American 𝔸𝕚𝕣lines Premium the same as first class?

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Is American airlines Premium the same as first class?